Vir. J. Quantum Inf. / Volume 10 / Issue 1 / ENTANGLEMENT

Entangling two superconducting LC coherent modes via a superconducting flux qubit

Source: Phys. Rev. B 80, 214538 (2010); doi:10.1103/PhysRevB.80.214538

Published 31 December 2009

ABSTRACT

^* Full Text: Access via Source Journal Abstract

KEYWORDS and PACS

Keywords

oscillators, quantum computing, quantum entanglement, SQUIDs

PACS

85.25.Cp
Josephson devices
03.67.Bg
Entanglement production and manipulation (quantum information)
42.50.Dv
Quantum state engineering and measurements (quantum optics)
YEAR: 2009

PUBLICATION DATA

Publisher:

APS

Mei-Yu Chen, Matisse W. Y. Tu, and Wei-Min Zhang
Department of Physics and Center for Quantum Information Science, National Cheng Kung University, Tainan 70101, Taiwan and National Center for Theoretical Science, Tainan 70101, Taiwan

Basedon a pure solid-state device consisting of two superconducting LCcircuits coupled to a superconducting flux qubit, we propose inthis paper that the maximally entangled coherent states of thetwo LC modes can be generated for arbitrary coherent statesthrough flux qubit controls. ©2009 The American Physical Society

History:	Received 9 March 2009; revised 25 April 2009; published 31 December 2009
Permalink:	http://link.aps.org/abstract/PRB/v80/e214538

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Entangling two superconducting LC coherent modes via a superconducting flux qubit

Source: Phys. Rev. B 80, 214538 (2010); doi:10.1103/PhysRevB.80.214538