Ansatz for the quantum phase transition in a dissipative two-qubit system

Ansatz for the quantum phase transition in a dissipative two-qubit system

By means of a unitary transformation, we propose an ansatz to study quantum phase transitions in the ground state of a two-qubit system interacting with a dissipative reservoir. First, the ground-state phase diagram is analyzed in the presence of the Ohmic and sub-Ohmic bath using an analytic ground...

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書目詳細資料
Main Authors:	Zheng, Hang, Lü, Zhiguo, Zhao, Yang
其他作者:	School of Materials Science & Engineering
格式:	Article
語言:	English
出版:	2015
主題:	Quantum computing
在線閱讀:	https://hdl.handle.net/10356/81156 http://hdl.handle.net/10220/39140
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!

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