neural-network-guided-extrapolation-technique-for-quantum-variational

Neural Network-Guided Extrapolation Technique for Quantum Variational Algorithms

In the noisy intermediate-scale quantum (NISQ) era, the Variational Quantum Eigensolver (VQE) comes out as an effective algorithm for addressing complex ...

efficient-quantum-algorithm-for-post-quantum-cryptography

Efficient Quantum Algorithm for Post Quantum Cryptography

The realization of Quantum computers could significantly affect society and global security in many ways. A considerable amount of research has been on ...

University of Bisha, Bisha, Saudi Arabia

In this contribution, we investigate the bipartite non-classical correlations (NCCs) of a system formed by two nitrogen-vacancy (N-V) centers placed in two spatially separated single-mode nanocavities inside a planar photonic crystal (PC). The physical system is mathematically modeled by time-dependent Schrödinger equation and analytically solved. The bipartite correlations of the two N-V centers and the two-mode cavity have been analyzed by skew information, log-negativity, and Bell function quantifiers. We explore the effects of the coupling strength between the N-V-centers and the cavity fields as well as the cavity-cavity hopping constant and the decay rate on the generated correlation dynamics. Under some specific parameter values, a large amount of quantum correlations is obtained. This shows the possibility to control the dynamics of the correlations for the NV-centers and the cavity fields.

ArticleTotal : 2	Year
Publication title Cited by 1	2025
Publication title	2025

Abdel-Haleem Abdel-Aty

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