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Nourmandipour A, Rafiee M, Tavassoly M K. Dynamics of Entanglement of a Collective of Qubits Interacting with a Dissipative Cavity. ICOP & ICPET _ INPC _ ICOFS 2016; 22 :20-23
URL: http://opsi.ir/article-1-879-en.html
1- university of Yazd
2- Shahrood university of technology
Abstract:   (3256 Views)

In this paper, the pairwise entanglement of two qubits in a system consists of a dissipative cavity with an arbitrary number of qubits is investigated. To model the dissipation in this cavity, the Gardiner-Collett approach has been utilized. The analytical expression of the wave function of the system is obtained by solving the time-dependent Schrödinger equation with the initial state as a superposition of single-excitation of two arbitrary qubits. Entanglement dynamics of any two qubits for different number of qubits and various coupling regimes has been investigated.

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Type of Study: Research | Subject: Special

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