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Robust error-state Kalman-type filters for attitude estimation
State estimation techniques appear in a plethora of engineering fields, in particular for the attitude estimation application of interest in this...
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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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Federated quantum long short-term memory (FedQLSTM)
Quantum federated learning (QFL) can facilitate collaborative learning across multiple clients using quantum machine learning (QML) models, while...
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A meta-trained generator for quantum architecture search
Variational Quantum Algorithms (VQAs) have made great success in the Noisy Intermediate-Scale Quantum (NISQ) era due to their relative resilience to...
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Xstar atomic database: the PyXstar package
AbstractWe present a progress report on the development of
PyXstar , a Python package to manage the data (input, output, intermediate, atomic...
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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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Quantum phase transition and entanglement entropy in the Dicke model with a squeezed light
AbstractSuperradiant phase transition and entanglement entropy in the Dicke model with a squeezed light are investigated. We find a special rotation...
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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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Study of multi-solitons, breather structures in dusty plasma with generalized polarization force
AbstractA theoretical inquiry delves into the presence of multiple solitons and breather configurations within a nonuniform, inhomogeneous,...
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Controlled-joint remote implementation of operators and its possible generalization
AbstractThe existing notion of the shared entangled state-assisted remote preparation of unitary operator (equivalently the existing notion of...
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Full-quantum calculations of the pressure broadening \(D_{1}\) and \( D_{2}\) lines of Mg\(^{+}\) magnesium ion in a gas of ground-state He helium atoms
AbstractIn this theoretical investigation, we have performed comprehensive quantum calculations to explore the pressure broadening effects on the
... 
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Quantum extremal learning
We propose a quantum algorithm for “extremal learning,” which is the process of finding the input to a hidden function that extremizes the function...
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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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Evaluation of VQC-LSTM for disability forecasting in multiple sclerosis using sequential multisequence MRI
Variational Quantum Circuit (VQC)-Long Short-Term Memory (LSTM) models were studied to provide sequential relationships for each timepoint in MRIs of...
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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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Contextual quantum metrology
We demonstrate that the contextuality of measurement selection can enhance the precision of quantum metrology with a simple linear optical...
