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发布时间：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：ISTIC、SCIE、Scopus

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.