Abstract

The entanglement dynamics of a $V$-type three-level atom and its radiation field near the band edge of a photonic crystal is investigated. It is shown that the entanglement dynamics experiences periodic oscillation behavior with a constant amplitude, and can be enhanced or reduced by the quantum interference between the two atomic transitions. These properties depend strongly on the relative position between the upper levels and the band edge, and on the initial state of the atom. There is a special position at which the time evolution of the entanglement changes from oscillating to constant in long time limits.

© 2015 Optical Society of America

Dynamic and radiative properties of a Λ-type driven atom in anisotropic photonic crystals

Xianshan Huang and Yaping Yang
J. Opt. Soc. Am. B 24(3) 699-706 (2007)

Exact treatment for the entanglement of the multiphoton two-qubit system with the single-mode thermal field

Faisal A. A. El-Orany
J. Opt. Soc. Am. B 28(9) 2087-2097 (2011)

Concentration on partially entangled W-class states on nitrogen-vacancy centers assisted by microresonator

Cong Cao, Tie-Jun Wang, Ru Zhang, and Chuan Wang
J. Opt. Soc. Am. B 32(7) 1524-1531 (2015)

Tripartite entanglement of microwave radiation via nonlinear parametric interactions enhanced by quantum interference in superconducting quantum circuits

Guang-ling Cheng, Ai-xi Chen, and Wen-xue Zhong
J. Opt. Soc. Am. B 30(11) 2875-2881 (2013)

Dissipative preparation of three-atom entanglement state via quantum feedback control

Wen-Mei Sun, Shi-Lei Su, Zhao Jin, Yan Liang, Ai-Dong Zhu, Hong-Fu Wang, and Shou Zhang
J. Opt. Soc. Am. B 32(9) 1873-1880 (2015)