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A cost-efficient quantum access network with qubit-based synchronization
Quantum key distribution (QKD) is a physical layer encryption technique that enables two distant parties to exchange secure keys with...
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Multicast-based multiparty remote state preparation of complex coefficient two-qubit states
The goal of this paper is to further study multi-party multicast quantum communication of arbitrary two-qubit states. We first construct 9-qubit...
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Classical colored noise-induced quantum synchronization
We investigate the phenomenon of quantum transient synchronization in an open quantum system comprising a qubit interacting with a non-Gaussian...
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Secured shared authentication key with two-way clock synchronization over multiparty quantum communication
Authentication is a security function that ensures the system's proper security by identifying and verifying users. Despite the advantages of quantum...
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Quantum Speed Limit Under the Influence of Measurement-based Feedback Control
Quantum speed limit (QSL) represents the minimum evolution time of a quantum system. We investigate the QSL time of a two-level qubit in a...
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Experimental demonstration of entanglement delivery using a quantum network stack
Scaling current quantum communication demonstrations to a large-scale quantum network will require not only advancements in quantum hardware...
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How can a random phenomenon between particles be synchronized instantaneously and independently of the distance between said particles?
Entanglement is a random phenomenon that is instantly synchronized, regardless of the space that mediates between entangled particles. However, the...
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XIRAC-Q: a near-real-time quantum operating system scheduling structure based on Shannon information theorem
In the race for quantum computing supremacy, the key factor lies in maximizing the number of stable qubits by far, as each additional qubit doubles...
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Multicast-based multiparty remote state preparation schemes of two-qubit states
We propose two novel schemes for multicast-based remote preparation of two kinds of two-qubit states with the aid of the eight-qubit entangled states...
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Quantum frequency synchronization of distant clock oscillators
We propose the protocol for noise-resilient frequency synchronization (syntonization) of distant clocks’ local oscillators through a distributed...
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Detecting entanglement of unknown states by violating the Clauser–Horne–Shimony–Holt inequality
Entangled states play a fundamental role in quantum mechanics and are at the core of many contemporary applications, such as quantum communication...
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High frequency magnetometry with an ensemble of spin qubits in hexagonal boron nitride
Sensors based on spin qubits in 2D crystals offer the prospect of nanoscale proximities between sensor and source, which could provide access to...
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Non-binary quantum synchronizable codes based on cyclic codes over \(\textrm{F}_q\)
Quantum synchronizable codes (QSCs) are special quantum error-correcting codes which can be used to correct the effects of quantum noise on qubits...
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Statistical Algorithm for Estimating the Energy of a Radio Pulse when Measuring the Superconducting Qubit–Resonator System
AbstractAn algorithm for estimating the energy of a radio pulse when measuring a superconducting system qubit–resonator consisting of a...
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Certification of a non-projective qudit measurement using multiport beamsplitters
The most common form of measurement in quantum mechanics projects a wavefunction onto orthogonal states that correspond to definite outcomes....
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A photonic integrated quantum secure communication system
Photonic integrated circuits hold great promise in enabling the practical wide-scale deployment of quantum communications; however, despite...
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Mutual entity authentication of quantum key distribution network system using authentication qubits
Entity authentication is crucial for ensuring secure quantum communication as it helps confirm the identity of participants before transmitting any...
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Quantum stretching protocol to share states among three nonlocal qubits
A protocol for the quantum stretching of an arbitrary state among three nonlocal qubits is proposed in this paper. When this protocol is used for...
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Conclusions and Outlook
The \(\mu \) SR method has established itself as a reliable,...