DYNAMICS OF A COUPLED CAVITY SYSTEM COMPOSED OF THREE CAVITIES-Reference-Cited by-同舟云学术

DYNAMICS OF A COUPLED CAVITY SYSTEM COMPOSED OF THREE CAVITIES

Published:2012-09 Issue:06 Volume:10 Page:1250070
ISSN:0219-7499
Container-title:International Journal of Quantum Information
language:en
Short-container-title:Int. J. Quantum Inform.

Author:

ZHONG ZHI-RONG¹,LIN XIU¹²,ZHANG BIN¹,YANG ZHEN-BIAO¹

Affiliation:

1. Department of Physics, Fuzhou University, Fuzhou 350002, China

2. School of Physics and Optoelectronics Technology, Fujian Normal University, Fuzhou 350007, China

Abstract

We study the one-excitation dynamics of a coupled cavity system composed of three cavities, each containing a two-level atom. By adjusting the atom–cavity detuning Δ, cavity–cavity hopping rate v and the initial atomic excitation residential, a wide variety of time-evolution behaviors can be realized. Under certain conditions, the two-atom maximally entangled states and three-atom W states can be obtained. The results provide a theoretical basis for the manipulation of quantum states in such a system and will contribute to the understanding of more complex systems.

Publisher

World Scientific Pub Co Pte Lt

Subject

Physics and Astronomy (miscellaneous)

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0219749912500700

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