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Indexed by:期刊论文

Date of Publication:2011-08-01

Journal:COMMUNICATIONS IN THEORETICAL PHYSICS

Included Journals:Scopus、SCIE、ISTIC

Volume:56

Issue:2

Page Number:385-388

ISSN No.:0253-6102

Key Words:Josephson junction; quantum information

Abstract: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.