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General measurements with limited resources and their application to quantum unambiguous state discrimination
In this report, we present a framework for implementing an arbitrary n -outcome generalized quantum measurement (POVM) on an m -qubit register as a...
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An inequality for entangled qutrits in SU(3) basis
It is well known from the representation theory of particle physics that the tensor product of two fundamental representation of SU(2) and SU(3)...
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Hardware efficient decomposition of the Laplace operator and its application to the Helmholtz and the Poisson equation on quantum computer
With the rapid advancement of quantum computers in the past few years, there is ongoing development of algorithms aimed at solving problems that are...
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Quantum related-key differential cryptanalysis
Quantum computation models have profoundly impacted cryptanalysis. Differential cryptanalysis is one of the most fundamental methods in cryptanalysis...
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Photonic communications with quadrature-amplitude modulated quantum coherent states in alternated and dual polarizations
We present the analysis of the quantum detection of coherent states used in photonic communications systems that employ the dimensions of both a) the...
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A new attack resistant encryption method based on hybrid chaotic-quantum key distribution (CQKD)
In this paper, a new hybrid chaotic-quantum encryption model is investigated aiming to solve the interception trouble of information transmission...
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Lorentz invariants of pure three-qubit states
Extending the mathematical framework of Sudha et al. (Phys Rev A 102:052419, 2020), we construct Lorentz invariant quantities of pure three-qubit...
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Tree-based quantum anonymous ranking protocol
We propose an improved quantum anonymous multiparty multidata ranking (QAMMR) protocol based on the binary search tree. In a QAMMR protocol, multiple...
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Quantum-compliant users scheduling optimization in joint transmission mobile access networks
Joint Transmission (JT) is the dynamic coordination of transmission and/or reception at multiple geographically separated sites to improve end-user...
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Multi-party three-dimensional asymmetric cyclic controlled quantum teleportation in noisy environment
In this paper, a new scheme for asymmetric cyclic controlled teleportation of arbitrary three-dimensional unknown quantum states is proposed by...
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Radial and angular correlations in a confined system of two atoms in two-dimensional geometry
We study the ground-state entanglement between two atoms in a two-dimensional isotropic harmonic trap. We consider a finite-range soft-core...
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ENR DigiSig: an efficient post-quantum digital signature scheme using polar codes
Digital signatures play a vital role in data security as they provide authenticity and non-repudiation of digital data. Code-based digital signatures...
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On the effectiveness of Bayesian discrete feedback for quantum information reclaiming
We consider discrete time feedback aimed at reclaiming quantum information after a channel action. We compare Bayesian and Markovian strategies. We...
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Global dynamics of a quantum Cournot duopoly with quadratic costs and relative profit maximization
To be more realistic, this paper considers the pursuit of maximizing relative profits by firms, establishes a Cournot duopoly game model with quantum...
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Exploiting OFDM method for quantum communication
Orthogonal frequency-division multiplexing (OFDM) is a crucial modulation method used in contemporary digital communication systems for its...
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Finding eigenvectors with a quantum variational algorithm
This paper presents a hybrid variational quantum algorithm that finds a random eigenvector of a unitary matrix with a known quantum circuit. The...
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Quantum error correction for heavy hexagonal code using deep reinforcement learning with policy reuse
Quantum error correction techniques are important for implementing fault-tolerant quantum computation, and topological quantum error correcting codes...
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Early-stage disentanglement out of thermal equilibrium
In this paper, we examine how finite time disentanglement can be manipulated for the quantum system out of thermal equilibrium. To this aim, we...
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QRP: quantum reliability polynomial for stochastic reliability analysis of reversible circuits
The rapid growth of quantum computing is due to its ability to solve problems that cannot be solved using traditional computers. However, the...
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Multipartite standard nonlocality sharing by m-sided independent sequential observers
The sharing of quantum nonlocality has been the subject of much recent research for two-qubit and three-qubit entangled systems. In this paper, we...
