Introduction: Why Quantum Sensing Is Communication
The traditional paradigm of quantum technologies has maintained an artificial separation between sensing and communication, treating them as distinct domains with separate physical implementations, protocols, and applications. This separation has led to inefficiencies, redundancies, and ultimately a fragmented approach to quantum infrastructure development. The fundamental insight driving this whitepaper is that this separation is not merely unnecessary but fundamentally incorrect from a first-principles physics perspective. Quantum sensing and quantum communication are not separate domains—they are manifestations of the same underlying quantum phenomena.
At the most fundamental level, both quantum sensing and quantum communication rely on the same physical principles: quantum entanglement, superposition, and the manipulation of quantum states. When we examine the physical processes involved in quantum sensing—particularly in systems like nitrogen-vacancy (NV) centers in diamond—we find that the very mechanisms that enable exquisite sensitivity to external fields simultaneously create pathways for information transfer. The spin-photon coupling that allows an NV center to detect minute magnetic field variations is, from a physics perspective, indistinguishable from a quantum communication channel.
The fallacy of classical data conversion becomes apparent when we consider the quantum nature of information itself. In conventional approaches, quantum sensors detect physical quantities, convert this quantum information into classical signals, transmit these signals through classical channels, and then potentially reconvert them into quantum states for further processing. This conversion process not only introduces noise and inefficiencies but fundamentally discards the quantum advantages that motivated the use of quantum sensors in the first place. By embracing quantum-native signal chains—where quantum information flows directly from sensing to transmission to processing—we can preserve the quantum advantages throughout the entire system.
This whitepaper, published under QCom DAO, defines a fundamental physics-driven pathway to unify quantum sensing and communication technologies. Rather than building separate infrastructures for quantum sensing networks and quantum communication networks, we propose a single, integrated quantum infrastructure where every sensing node is inherently a communication node, and every communication node inherently performs sensing functions. This approach addresses not only technical barriers but also ethical and infrastructural challenges that have hindered the development of truly global quantum networks.
By prioritizing first-principles physics—specifically quantum entanglement, superposition, and relativistic constraints—we can design systems that are not only more efficient and powerful but also more accessible to humanity as a whole. The decentralized governance model of QCom DAO ensures that this quantum infrastructure will not be controlled by a select few entities but will instead be developed, maintained, and expanded through community-driven processes that prioritize equitable access and prevent the emergence of quantum divides.
The vision presented in this whitepaper is ambitious yet grounded in fundamental physics: a global quantum network where entanglement serves as the basic infrastructure, enabling ultra-secure, real-time communication accessible to all humanity. This is not merely a technical proposal but a roadmap for how quantum technologies can evolve to serve human needs while respecting the physical principles that govern our universe. In the following sections, we will explore the first-principles foundation of this approach, the specific protocols that will enable its implementation, and a concrete roadmap for bringing this vision to reality.
First-Principles Foundation
The unification of quantum sensing and communication technologies requires a return to the most fundamental laws of physics. Rather than building upon layers of abstraction and engineering compromises, we must recognize that only a few core physical principles are necessary to establish a complete framework for quantum infrastructure. These principles—quantum entanglement, superposition, and relativistic constraints—form the foundation upon which our entire approach is built.
Laws of Entanglement, Superposition, and Relativity as the Only Required Axioms
Quantum entanglement represents perhaps the most profound departure from classical physics and serves as the cornerstone of our approach. When two quantum systems become entangled, their properties become correlated in ways that cannot be explained by classical physics. This "spooky action at a distance," as Einstein famously described it, is not merely a curious phenomenon but a fundamental resource that can be harvested, manipulated, and utilized.
In the context of quantum sensing and communication, entanglement provides a direct link between spatially separated systems. When an NV center in diamond detects a magnetic field through changes in its spin state, this information can be immediately reflected in the state of an entangled photon, regardless of the distance separating them. This is not a process of detection followed by transmission—it is a single, unified physical process where the act of sensing is inherently an act of communication.
The entanglement harvesting process is central to our approach. Recent research has revealed that particle detectors can become entangled by interacting with a quantum field, even without direct interaction between the detectors themselves. This phenomenon allows for the extraction of entanglement from quantum fields, which can then be utilized for information transfer. Interestingly, studies have shown that the information exchange between particle detectors and their ability to harvest correlations from a quantum field can interfere constructively and destructively, creating scenarios where the presence of entanglement in the quantum field might actually be detrimental to the process of getting two detectors entangled. Understanding and controlling these interference effects is crucial for optimizing the entanglement harvesting process.
Superposition: Enabling Quantum Parallelism
The principle of superposition—that quantum systems can exist in multiple states simultaneously until measured—provides the second axiom of our framework. Superposition enables quantum systems to process information in ways that classical systems cannot, allowing for the parallel exploration of multiple possibilities.
In quantum sensing, superposition allows for the detection of multiple parameters simultaneously. An NV center in a superposition of spin states can interact with magnetic fields in multiple ways at once, extracting more information than would be possible in a classical system. Similarly, in quantum communication, superposition enables the encoding of multiple bits of information in a single quantum bit (qubit), dramatically increasing information density.
The interplay between superposition and entanglement creates powerful capabilities for quantum networks. When quantum sensors operate in superposition states and are entangled with communication channels, the entire network gains an exponential advantage in both sensing sensitivity and communication capacity. This is not merely an incremental improvement but a fundamental transformation in how information is gathered and transmitted.
Relativistic Constraints: Synchronizing Quantum Networks
The third axiom of our framework acknowledges that quantum systems exist within the fabric of spacetime and are therefore subject to relativistic effects. Time dilation, photon redshift, and other relativistic phenomena present both challenges and opportunities for quantum networks that span intercontinental distances.
Recent research has demonstrated that quantum clocks experience time dilation as dictated by general relativity when their state of motion is classical (i.e., Gaussian). However, for nonclassical states of motion, quantum interference effects may give rise to significant discrepancies between proper time and the time measured by the clock. This discrepancy is not simply a systematic error but rather a quantum modification to proper time itself.
For a global quantum network, these relativistic effects must be addressed through the synchronization of quantum nodes. The Q-Sync protocol, which utilizes entangled atomic clocks, provides a mechanism for aligning sensor-communication nodes across continents while accounting for both classical and quantum time dilation effects. By embracing relativistic constraints rather than attempting to circumvent them, we can design more robust and accurate quantum networks.
Thermodynamic Limits of Sensor-Driven Communication
The physical principles governing quantum sensing and communication are also subject to thermodynamic constraints, particularly as formulated in Landauer's principle. This principle, which relates information erasure to energy dissipation, has profound implications for the energy efficiency of quantum networks.
In traditional approaches, the conversion between quantum and classical information incurs significant thermodynamic costs. Each time quantum information is measured and converted to classical form, entropy increases and energy is dissipated as heat. By maintaining quantum-native signal chains, where information remains in quantum form throughout the sensing-communication process, we can approach the theoretical minimum energy requirements.
The decoherence of quantum states—their tendency to lose quantum properties through interaction with the environment—represents another thermodynamic challenge. However, by reconceptualizing decoherence not as an enemy to be fought but as a signal to be utilized, we can develop error-corrected timing synchronization protocols that leverage environmental noise profiles. This approach transforms what would traditionally be considered noise into a valuable resource for network synchronization.
By grounding our approach in these fundamental physical principles—entanglement, superposition, and relativity—and respecting the thermodynamic limits they impose, we can design quantum infrastructure that is not only theoretically sound but practically implementable.
Sensor-to-Communication Physics
The theoretical foundation established in the previous section provides the basis for understanding how quantum sensing mechanisms inherently enable communication protocols. In this section, we explore the specific physical implementations that bridge quantum sensing and communication, focusing on entanglement harvesting and the repurposing of environmental noise for signal processing.
Entanglement Harvesting: Sensor Arrays as Entanglement Sources
Nitrogen-Vacancy (NV) centers in diamond represent one of the most promising platforms for quantum sensing and communication integration. These point defects in the diamond crystal lattice host a single electron spin with remarkably long coherence times, even at room temperature. The NV center's electron spin can be optically initialized and read out, making it an ideal candidate for quantum sensing applications.
When an NV center is excited with green light, it emits spin-dependent red photoluminescence, enabling all-optical electron spin readout. This same optical excitation pumps the NV electron spin into a specific spin eigenstate, providing a mechanism for initialization. Traditionally, microwave or radio-frequency driving fields are then used to coherently control the spin and create superposition states for sensing.
Recent advances, however, have demonstrated purely optical approaches to coherent quantum sensing using the nuclear spin of the NV center. By exploiting NV spin dynamics in oblique magnetic fields near the NV's excited state level anti-crossing, researchers have shown that optical pumping can prepare the nuclear spin in a quantum superposition state. This all-optical approach eliminates the need for microwave or radio-frequency driving, significantly reducing complexity and power requirements.
The key insight for our entanglement harvesting approach is that these same NV centers can serve not only as quantum sensors but also as sources of entanglement for photon-based data transmission. When properly configured, an array of NV centers can generate entangled photons that carry quantum information about the sensed environment. These photons can then be routed through optical fibers or free space to distant receivers, creating a direct quantum channel between the sensing and receiving nodes.
Spin-Photon Coupling Mechanisms
The bridge between sensing and communication in NV centers lies in the spin-photon coupling mechanism. The electron spin state of the NV center becomes entangled with the polarization state of emitted photons, creating a natural quantum communication channel. This entanglement allows the quantum state of the sensor to be transferred to a photon, which can then travel over long distances.
The efficiency of this spin-photon coupling can be enhanced through various techniques, including optical cavities, waveguides, and photonic crystals. By engineering the electromagnetic environment around the NV center, we can increase the probability of entanglement between the spin and photon states, improving both sensing sensitivity and communication fidelity.
Furthermore, arrays of NV centers can be configured to create multi-partite entangled states, where multiple sensors and photons share a complex quantum correlation. These multi-partite states enable more sophisticated sensing and communication protocols, including distributed quantum sensing and quantum network coding.
Decoherence as Signal: Repurposing Environmental Noise
Decoherence—the loss of quantum coherence due to interaction with the environment—has traditionally been viewed as the primary obstacle to quantum technologies. However, our approach reconceptualizes decoherence not as an enemy to be fought but as a resource to be utilized.
Every quantum system interacts with its environment in a unique way, creating a characteristic noise profile. These noise profiles contain valuable information about the local environment, including temperature fluctuations, electromagnetic fields, and mechanical vibrations. By carefully analyzing these noise profiles, we can extract timing information that enables synchronization between distant nodes in a quantum network.
The key insight is that environmental noise, while random at the individual level, often exhibits correlations across different locations. These correlations can be leveraged to establish a common time reference for distributed quantum systems. By monitoring how quantum states decohere in response to environmental fluctuations, we can develop error-corrected timing synchronization protocols that are robust against local disturbances.
First-Principles Protocols
Building upon the fundamental physics of quantum sensing-to-communication integration, we now turn to the specific protocols that will enable the practical implementation of our vision. These protocols are designed from first principles, focusing on the essential physical mechanisms rather than layering complexity on top of existing classical approaches.
Q-Sync: Entangled Atomic Clocks for Network Alignment
Synchronization represents one of the most significant challenges for quantum networks spanning continental or global distances. Traditional synchronization methods rely on classical signals that are subject to propagation delays, atmospheric disturbances, and other sources of error. Moreover, relativistic effects become increasingly significant as distances grow, introducing time dilation factors that must be accounted for.
The challenge is further complicated by quantum effects. Recent research has demonstrated that quantum clocks experience not only classical relativistic time dilation but also quantum modifications to proper time when in nonclassical states of motion. These quantum effects create a discrepancy between proper time and measured time that cannot be addressed through classical synchronization techniques.
The Q-Sync protocol addresses these challenges by utilizing entangled atomic clocks as the foundation for network synchronization. Atomic clocks, which measure time based on the resonant frequency of atoms, provide exceptional precision. When these atomic clocks are entangled across different nodes in the network, they establish a quantum correlation that transcends classical limitations.
The protocol begins with the preparation of entangled atomic states across multiple network nodes. These entangled states create a shared quantum reference frame that is immune to many sources of classical noise. As the entangled atoms evolve, their states remain correlated, providing a mechanism for maintaining synchronization across the network.
Phoenix Routing: Self-Healing Quantum Networks
Quantum communication channels are inherently vulnerable to various forms of disruption. Photon loss in optical fibers, atmospheric turbulence in free-space links, and decoherence due to environmental interactions can all degrade or sever quantum connections. Traditional routing protocols, designed for classical networks, are ill-suited to address these quantum-specific challenges.
The Phoenix Routing protocol derives its name from its ability to "rise from the ashes" of disrupted connections, continuously adapting to changing network conditions. The key innovation lies in the integration of quantum sensing with routing decisions. Each node in the network not only communicates quantum information but also senses its environment, providing real-time feedback on channel quality, environmental conditions, and potential disruptions.
This sensor feedback is used to dynamically adjust routing decisions, redirecting quantum information flows around damaged or degraded channels. Unlike classical routing protocols that rely on periodic updates, Phoenix Routing continuously monitors channel conditions through the inherent sensing capabilities of each node, enabling near-instantaneous response to changing conditions.
Human-Centric Barriers
While the technical foundations of quantum sensing-to-communication infrastructure are firmly grounded in physics, the successful implementation and adoption of this technology depends on addressing a range of human-centric barriers. These barriers span societal, economic, and educational domains, and must be systematically addressed to ensure that quantum communication derived from sensor networks becomes accessible to all of humanity.
Societal Systems and Quantum Technology Adoption
The quantum world operates according to principles that often seem counterintuitive to our classical understanding of reality. Concepts like superposition, entanglement, and quantum measurement challenge conventional intuition and can be difficult for the general public to grasp. This knowledge gap creates a significant barrier to the acceptance and adoption of quantum technologies.
Public perception of quantum technologies is further complicated by science fiction portrayals and sensationalist media coverage, which often misrepresent the capabilities and implications of quantum systems. These misrepresentations can lead to both unrealistic expectations and unfounded fears about quantum technologies, neither of which serves the goal of responsible development and deployment.
To address these challenges, we must develop comprehensive public engagement programs that demystify quantum concepts and present them in accessible ways. These programs should go beyond simplistic analogies to provide genuine understanding of quantum principles, while avoiding unnecessary mathematical complexity. By fostering quantum literacy among the general public, we can build a foundation of trust and acceptance that will facilitate the adoption of quantum sensing-to-communication networks.
Economic Factors and Infrastructure Development
The development and deployment of quantum infrastructure requires significant investment in specialized equipment, materials, and expertise. Current quantum technologies often rely on expensive materials like isotopically pure diamond for NV centers, sophisticated laser systems for optical control, and cryogenic equipment for maintaining quantum coherence. These high costs present a substantial barrier to widespread adoption, particularly in regions with limited resources.
QCom DAO's approach to addressing these economic barriers centers on the development of low-cost, room-temperature quantum technologies that can be deployed with minimal supporting infrastructure. By focusing on NV centers in diamond, which can operate at room temperature, and developing simplified optical control systems, we reduce the cost barriers to entry. Additionally, the modular design of our sensor-communication pods allows for incremental deployment, enabling communities to start with small-scale networks and expand as resources permit.
Educational Requirements for Quantum Literacy
Operating and maintaining quantum networks requires specialized knowledge that spans quantum physics, photonics, computer science, and network engineering. Currently, there is a significant shortage of individuals with this interdisciplinary expertise, creating a bottleneck in the deployment and operation of quantum technologies.
QCom DAO addresses this challenge through the development of comprehensive training programs that can be delivered through a variety of channels, including online platforms, community workshops, and hands-on apprenticeships. These programs are designed to be accessible to individuals with diverse educational backgrounds, providing multiple entry points to quantum expertise.
DAO Infrastructure
The technical and human-centric aspects of quantum sensing-to-communication networks must be supported by appropriate infrastructure and governance mechanisms. QCom DAO provides this foundation through a decentralized autonomous organization that ensures equitable access, prevents quantum divides, and enables community-driven development.
Decentralized Governance Model
QCom DAO operates as a decentralized autonomous organization built on blockchain technology, with governance rules encoded in smart contracts. This structure eliminates the need for centralized control, allowing the community of stakeholders to collectively guide the development and operation of the quantum network. The DAO's governance model is designed to balance efficiency with inclusivity, ensuring that decisions reflect the diverse needs and perspectives of the global community.
The governance structure consists of multiple layers, each with specific responsibilities and decision-making authority. At the foundation level, all token holders can participate in basic governance decisions through voting. These decisions include resource allocation, protocol upgrades, and the selection of working groups for specific initiatives. Voting power is distributed based on a combination of token holdings and reputation earned through contributions to the network, preventing concentration of power among large token holders.
Physical Infrastructure Requirements
The physical infrastructure of QCom DAO's quantum network is designed with modularity and scalability in mind. The minimal viable network consists of three core components: sensor-communication pods, vacuum beam guides, and satellite relays. These components work together to create a global quantum network that integrates sensing and communication functions.
The minimal viable network, consisting of 100 sensor pods and 1 satellite by 2027, will demonstrate the core capabilities of the integrated sensing-communication approach. This initial deployment will focus on high-impact applications such as secure communication for critical infrastructure and environmental monitoring in sensitive regions.
Protocols for Humanity
The technical foundations and infrastructure described in previous sections must ultimately serve human needs. This section outlines how QCom DAO's approach to quantum sensing-to-communication networks translates into practical protocols that address real-world challenges and ensure that the benefits of quantum technology are accessible to all of humanity.
QCom DAO's Minimal Viable Network
The initial deployment of QCom DAO's quantum network will consist of 100 sensor-communication pods distributed across strategic locations worldwide, connected by a single satellite in low Earth orbit. This minimal viable network (MVN) represents a carefully balanced approach to demonstrating the core capabilities of integrated quantum sensing and communication while maintaining feasible development and deployment timelines.
The 100 sensor pods will be distributed according to a combination of technical, geographical, and social considerations. From a technical perspective, the pods will be positioned to create an effective network topology with redundant paths and optimal coverage. Geographically, the pods will span multiple continents, climate zones, and terrain types to demonstrate the network's versatility. Socially, the distribution will prioritize underserved regions and communities that stand to benefit most from improved connectivity and environmental monitoring.
Ethical Entanglement: Open-Source Governance for Resource Allocation
QCom DAO's governance model is built on the principle of open-source development, where transparency, accessibility, and collaborative improvement drive the evolution of the system. All governance rules, protocols, and decision-making processes are publicly documented and implemented through open-source smart contracts that can be audited and verified by anyone.
This open-source approach extends beyond software to encompass hardware designs, deployment methodologies, and operational procedures. By making all aspects of the network open and transparent, QCom DAO enables community members to understand, validate, and contribute to the system regardless of their institutional affiliations or geographic locations.
Practical Applications for Human Benefit
One of the primary applications of QCom DAO's quantum network is providing secure communication channels for vulnerable communities. In regions affected by conflict, political repression, or natural disasters, secure communication can be literally lifesaving, enabling the coordination of aid efforts, the documentation of human rights abuses, and the maintenance of social connections in challenging circumstances.
The integrated sensing capabilities of the quantum network enable sophisticated environmental monitoring applications that benefit communities worldwide. The network's sensor pods can detect subtle changes in magnetic fields, gravitational gradients, and other physical parameters that indicate environmental changes or potential hazards.
Roadmap
The vision of a global quantum sensing-to-communication network built on first-principles physics and decentralized governance requires a clear roadmap for implementation. This section outlines QCom DAO's phased approach to developing and deploying this infrastructure, with concrete milestones, technical objectives, and community engagement strategies.
Phase 1 (2025–2026): Validate Sensor-as-Transmitter Prototypes
The first phase of QCom DAO's roadmap focuses on validating the fundamental concept of sensor-as-transmitter through rigorous testing in the QCom Sandbox environment. This phase will establish the technical feasibility of the approach and build the foundation for subsequent deployment.
The Sandbox testing methodology follows a systematic progression from component-level testing to integrated system validation. Initially, individual components such as NV centers, photonic chips, and quantum memory elements will be characterized and optimized. These components will then be integrated into prototype sensor-communication pods for system-level testing.
Parallel to the technical validation, Phase 1 includes a concerted effort to build the community that will govern and expand the quantum network. This community building begins with outreach to diverse stakeholders, including academic researchers, open-source developers, community network operators, and representatives from potential user communities.
Phase 2 (2027–2030): Deploy Transcontinental Quantum Trunk Lines
Phase 2 marks the transition from laboratory validation to real-world deployment, with the implementation of transcontinental quantum trunk lines based on vacuum beam guide technology. These trunk lines will form the backbone of the terrestrial quantum network, enabling long-distance entanglement distribution with minimal decoherence.
The vacuum beam guides consist of sealed tubes from which air has been evacuated, creating a low-loss environment for photon transmission. These guides will be deployed along existing infrastructure corridors such as fiber optic routes, railways, and power line rights-of-way, minimizing the need for new construction and reducing environmental impact.
Phase 3 (2030+): Global Network with AI-Assisted Governance
As the quantum network expands to global scale in Phase 3, the complexity of managing quantum errors and optimizing network performance increases dramatically. To address this challenge, QCom DAO will implement AI-assisted error correction systems that continuously monitor and optimize the network's operation.
These AI systems analyze patterns of quantum errors across the network, identifying correlations and potential causes. Based on this analysis, they recommend or automatically implement adjustments to error correction protocols, routing algorithms, and hardware parameters. The AI systems learn from the network's response to these adjustments, continuously improving their recommendations through a feedback loop.
Visualization Concepts
To effectively communicate the complex concepts presented in this whitepaper, we propose several visualization concepts. These visualizations will help readers understand the physical principles, technical implementations, and social implications of the integrated quantum sensing-to-communication approach.
Figure 1: Quantum Sensing-to-Communication Pipeline
This annotated diagram will illustrate the complete pipeline from quantum sensing to communication, showing how a single physical system serves both functions without classical intermediaries. The diagram will include key elements such as a diamond sensor with NV center, spin entanglement process, photonic transmission pathway, and ground/satellite receiver architecture.
Animation 1: Decentralized Network Growth
This timelapse animation will demonstrate how the QCom DAO network grows through community-driven deployment of sensor pods, forming an increasingly connected quantum web. The animation will use a world map as its base, with glowing points representing sensor pods and lines representing quantum connections.
Figure 2: Relativity in Real-Time Communication
This simulation will visualize the effects of time dilation on satellite-ground quantum clock synchronization, demonstrating how the Q-Sync protocol addresses these relativistic challenges. The visualization will use a split-screen approach to compare classical synchronization with quantum synchronization.
Call to Action
The vision of a global quantum sensing-to-communication network built on first-principles physics and decentralized governance represents a profound opportunity to reshape how humanity interacts with quantum technology. Realizing this vision requires the collaborative efforts of diverse contributors from around the world.
Roles for Diverse Contributors
Physicists play a crucial role in the redesign process of quantum hardware, bringing expertise in quantum mechanics, materials science, and experimental techniques to the development of dual-purpose quantum systems. Engineers are vital for translating theoretical concepts into deployable technologies, with a particular focus on the vacuum waveguide systems that form the backbone of terrestrial quantum links. Ethicists address profound questions about privacy, security, access, and governance, developing frameworks that ensure quantum technologies serve human wellbeing and respect human rights.
Pathways for Participation
The QCom Learning Hub serves as the primary entry point for individuals interested in contributing to QCom DAO. This interactive platform provides educational resources, project opportunities, and community connections tailored to different levels of expertise and areas of interest.
The DAO Governance Agent provides a direct interface to QCom DAO's decision-making processes, allowing community members to participate in governance regardless of their technical expertise in blockchain or quantum physics.
The development of a global quantum sensing-to-communication network represents one of the most significant technological opportunities of our time. By grounding this development in first-principles physics and decentralized governance, we can ensure that quantum technologies serve humanity's needs while respecting human rights and values.
Join us in building a quantum future that is open, equitable, and human-centric. The time for action is now.
References
- Bürgler, B., Sjolander, T. F., Brinza, O., Tallaire, A., Achard, J., & Maletinsky, P. (2023). All-optical nuclear quantum sensing using nitrogen-vacancy centers in diamond. npj Quantum Information, 9(1), 56.
- Zambianco, M. H., Teixidó-Bonfill, A., & MartÃn-MartÃnez, E. (2024). Interference of communication and field correlations in entanglement harvesting. Physical Review D, 110(2), 025016.
- Khandelwal, S., Lock, M. P. E., & Woods, M. P. (2020). Universal quantum modifications to general relativistic time dilation in delocalised clocks. Quantum, 4, 309.
- Smith, A. R. H., & Ahmadi, M. (2020). Quantum clocks observe classical and quantum time dilation. Nature Communications, 11(1), 5360.
- Grochowski, P. T., Smith, A. R. H., Dragan, A., & Dębski, K. (2021). Quantum time dilation in atomic spectra. Physical Review Research, 3(2), 023053.
- Doherty, M. W., Manson, N. B., Delaney, P., Jelezko, F., Wrachtrup, J., & Hollenberg, L. C. (2013). The nitrogen-vacancy colour centre in diamond. Physics Reports, 528(1), 1-45.
- Childress, L., & Hanson, R. (2013). Diamond NV centers for quantum computing and quantum networks. MRS Bulletin, 38(2), 134-138.
- Hensen, B., Bernien, H., Dréau, A. E., Reiserer, A., Kalb, N., Blok, M. S., ... & Hanson, R. (2015). Loophole-free Bell inequality violation using electron spins separated by 1.3 kilometres. Nature, 526(7575), 682-686.
- Wehner, S., Elkouss, D., & Hanson, R. (2018). Quantum internet: A vision for the road ahead. Science, 362(6412), eaam9288.
- Kimble, H. J. (2008). The quantum internet. Nature, 453(7198), 1023-1030.
- QCom DAO. (2026). Entanglement as Infrastructure: A First-Principles Roadmap for Human-Centric Quantum Sensing to Global Communication Networks. QCom Whitepaper Series, 1(1).
