Quantum Entanglement Creating and Evolving in Two Charge Qubits Coupling to a Nanomechanical Resonator System
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发表时间：2019-03-09
论文类型：期刊论文
发表时间：2011-08-01
发表刊物：COMMUNICATIONS IN THEORETICAL PHYSICS
收录刊物：Scopus、SCIE、ISTIC
卷号：56
期号：2
页面范围：385-388
ISSN号：0253-6102
关键字：Josephson junction; quantum information
摘要：We investigate the coupling of two superconducting quantum interference devices (SQUIDs) via a metallic nanomechanical resonator (NAMR), and bring out the effective interaction between the two SQUIDs. By constructing the evolution operator, we also study the evolvement of entanglement in this composed system.
