Quantum correlations and quantum fisher information of two qubits in the presence of the time-dependent coupling effect
In this paper, we consider two separate Jaynes–Cummings (JC) nodes with a nonidentical qubit-field system in the presence of dissipation terms. We reveal the influence of the time variation of the coupling terms on some important measures when the qubits are immersed in a vacuum. The density matrix...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English English English |
| Published: |
Springer
2020
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/81530/1/81530_Quantum%20correlations%20and%20quantum_MYRA.pdf http://irep.iium.edu.my/81530/2/81530_Quantum%20correlations%20and%20quantum_SCOPUS.pdf http://irep.iium.edu.my/81530/3/81530_Quantum%20correlations%20and%20quantum_WOS.pdf http://irep.iium.edu.my/81530/ https://link-springer-com.ezproxy.um.edu.my/article/10.1140%2Fepjp%2Fs13360-020-00423-7 |
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