Wireless quantum key distribution at terahertz frequencies: Opportunities and challenges by Neel Kanth Kundu, Matthew R. McKay, Ranjan K. Mallik

“…It can provide ultra‐secure key distribution with security guaranteed by the laws of quantum physics. Quantum key distribution is necessary to protect data transmission from quantum computing attacks in future communication networks. …”
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Quantum Feasibility Labeling for NP-Complete Vertex Coloring Problem by Junpeng Zhan

“…Many important science and engineering problems can be converted into NP-complete problems which are of significant importance in computer science and mathematics. Currently, neither existing classical nor quantum algorithms can solve these problems in polynomial time. …”
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Inductive Construction of Variational Quantum Circuit for Constrained Combinatorial Optimization by Hyakka Nakada, Kotaro Tanahashi, Shu Tanaka

“…In this study, we propose a new method for constrained combinatorial optimization using variational quantum circuits. Quantum computers are considered to have the potential to solve large combinatorial optimization problems faster than classical computers. …”
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On the Heat and Wave Equations with the Sturm-Liouville Operator in Quantum Calculus by Serikbol Shaimardan, Lars-Erik Persson, Nariman Tokmagambetov

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Quantum-Resistant Cryptography for Smart Metering in Smart Grid Systems by Janusz Jabłoński, Robert Dylewski

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Dynamic Sharding and Monte Carlo for Post-Quantum Blockchain Resilience by Dahhak Hajar, Nadia Afifi, Imane Hilal

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Quantum Key Distribution Applicability to Smart Grid Cybersecurity Systems by Warren Grice, Mohammed Olama, Annabelle Lee, Philip G. Evans

“…Quantum information science offers solutions to this problem, specifically quantum key distribution (QKD), which provides a means for the generation and secure distribution of symmetric cryptographic keys. …”
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Post-Quantum enhanced Ascon for secure vehicular IoT data integrity by Bhuvaneshwari A. J, Kaythry P., Kishore R., MuthuHarish R

“…This paper proposes a security solution based on post-quantum cryptography (PQC), which enhances Ascon encryption by adding quantum-proof key exchange. …”
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Evaluation of the Feynman Propagator by Means of the Quantum Hamilton-Jacobi Equation by Mario Fusco Girard

“… It is shown that the complex phase of the Feynman propagator is a solution of the quantum Hamilton–Jacobi equation, namely, it is the quantum Hamilton's principal function (or quantum action). …”
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Classical Benchmarks for Variational Quantum Eigensolver Simulations of the Hubbard Model by Antonios M. Alvertis, Abid Khan, Thomas Iadecola, Peter P. Orth, Norm Tubman

“…The relative simplicity of this model, embodied by the sparseness of the Hamiltonian matrix, allows for its efficient implementation on quantum computers, and for its approximate solution using variational algorithms such as the variational quantum eigensolver. …”
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A Nonlinear Schrödinger Model for Many-Particle Quantum Systems by Qiang Zhang, Tian Ma

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Enhancing multiple object tracking accuracy via quantum annealing by Yasuyuki Ihara

“…This study presents a novel approach that leverages quantum annealing (QA) to expedite computation speed, while improving tracking accuracy through the ensemble processing of object tracking methods. …”
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Robust holonomic quantum gates via cyclic evolution protection by Yan Liang, Tao Chen, Zheng-Yuan Xue

“…Therefore, our work serves as a practical solution for achieving high-fidelity and robust universal quantum gates, paving the way for large-scale quantum computation.…”
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The spectrum of a quantum Lifshitz black hole in two dimensions by Matthias Harksen, Watse Sybesma

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Hybrid quantum enhanced federated learning for cyber attack detection by G. Subramanian, M. Chinnadurai

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Increasing Solar cell Efficiency using Quantum Dot Sensitization by Parashar Komal, Bobba Phaneendra babu, Samyuktha Penta, Fallah Mohammed Hussein, Chauhan Sanjay Singh, Verma Vikas, Rathour Abhinav, Gupta Manish

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Comparing Analytic and Numerical Studies of Tensor Perturbations in Loop Quantum Cosmology by Guillermo A. Mena Marugán, Antonio Vicente-Becerril, Jesús Yébana Carrilero

“…Our study comprehensively examines the two resulting effective masses and how to estimate them in order to obtain approximated analytic solutions to the tensor perturbation equations. Since Loop Quantum Cosmology incorporates preinflationary effects in the dynamics of the perturbations, we do not have at our disposal a standard choice of privileged vacuum, like the Bunch–Davies state in quasi-de Sitter inflation. …”
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Two-Step Quantum Search Algorithm for Solving Traveling Salesman Problems by Rei Sato, Cui Gordon, Kazuhiro Saito, Hideyuki Kawashima, Tetsuro Nikuni, Shohei Watabe

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Mathematical proof of the Fisher-Escolà Q statistical distribution in quantum consciousness modeling by Álex Escolà-Gascón, Julián Benito-León

“…As a key contribution, a novel analytical solution to the Quantum Fisher Information (QFI) integral was derived, improving decoherence stability. …”
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Implementation and Performance Evaluation of Quantum Machine Learning Algorithms for Binary Classification by Surajudeen Shina Ajibosin, Deniz Cetinkaya

“…This opens the way for more efficient and scalable solutions in complex classification challenges and shows the complementary role of quantum computing.…”
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