Quantum Correlations in One Parameter Mixed Quantum States

• URL: http://arxiv.org/abs/2412.03591v1
• Date: Thu, 28 Nov 2024 04:56:55 GMT
• Title: Quantum Correlations in One Parameter Mixed Quantum States
• Authors: Kapil K. Sharma, Rishikant Rajdeepak, Fatih Ozaydin,
• Abstract summary: We investigate the comparative dynamics of mixed states $(rhol,rhon,rhom)$ under the bipartite Ising Hamiltonian exposed by the external magnetic field.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• 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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