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arXiv · 2412.03591

Quantum Correlations in One Parameter Mixed Quantum States

Kapil K. Sharma·Rishikant Rajdeepak·Fatih Ozaydin
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Abstract

Munero et. al. developed one parameter family of mixed states $\rho^{l}$, which are more entangled than bipartite Werner state. The similar family of mixed states $\rho^{n}$ are developed by L. Derkacz et. al. with differed approach. Further the author extend $\rho^{n}$ to two parameter family of quantum states $\rho^{m}$ and characterized these states in terms of Bell inequality violation against their mixedness. In the present article, we investigate the comparative dynamics of all mixed states $(\rho^{l},\rho^{n},\rho^{m})$ under the bipartite Ising Hamiltonian exposed by the external magnetic field and investigate the dynamics of quantum correlations against the mixedness quantified by linear entropy

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Kapil K. Sharma, Rishikant Rajdeepak, Fatih Ozaydin. 2024-11-28. Quantum Correlations in One Parameter Mixed Quantum States. https://arxiv.org/abs/2412.03591

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