Entanglement Swapping and Preparing Nonclassical Field Jaynes-Cummings Model with an Entangled State of by Nonlinear Atoms

Chin. Phys. Lett.

1999, Vol. 16

Issue (4): 244-246 DOI:

Original Articles

Entanglement Swapping and Preparing Nonclassical Field Jaynes-Cummings Model with an Entangled State of by Nonlinear Atoms

YE Liu

Department of Physics, Anhui University, Hefei 230039

Cite this article:

YE Liu 1999 Chin. Phys. Lett. 16 244-246

Download: PDF(159KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract The interaction of a cavity field with an entangled state of atoms is studied according to the nonlinear Jaynes-Cummings model. It is shown that the properties of the cavity field depend on not only the interaction time but also the nonlinear constant. After detecting an atom of the entangled state, the cavity field will be entangled with another atom even it is far away from the cavity. It is proved that the nonclassical properties of the field state are dramatically different from those in the case of no selective measurement.

Keywords: 03.65.Bz 42.50.Dv 32.80.-t

Published: 01 April 1999

PACS:	03.65.Bz
	42.50.Dv	(Quantum state engineering and measurements)
	32.80.-t	(Photoionization and excitation)

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1999/V16/I4/0244

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	YE Liu

Related articles from Frontiers Journals

[1]	GUO Yu, LUO Xiao-Bing. Quantum Teleportation between Two Distant Bose–Einstein Condensates[J]. Chin. Phys. Lett., 2012, 29(6): 244-246
[2]	DING Xiao-Bin, DONG Chen-Zhong, Gerard O'Sullivan. Shake-up Processes in the 3d Photoionization of Sr I and the Subsequent Auger Decay[J]. Chin. Phys. Lett., 2012, 29(6): 244-246
[3]	CHEN Peng,QIAN Jun,CHEN Dong-Yuan,HU Zheng-Feng,WANG Yu-Zhu. Interference of a Narrowband Biphoton with Double Electromagnetically Induced Transparency in an N-Type System[J]. Chin. Phys. Lett., 2012, 29(4): 244-246
[4]	GAO Gui-Long,SONG Fu-Quan,HUANG Shou-Sheng,WANG Yan-Wei,FAN Zhi-Qiang,YUAN Xian-Zhang,JIANG Nian-Quan. Producing and Distinguishing χ-Type Four-Qubit States in Flux Qubits**[J]. Chin. Phys. Lett., 2012, 29(4): 244-246
[5]	TIAN Wei, CHEN Bin, XU Wei-Dong. Controlling Single-Photon Transport along an Optical Waveguide by using a Three-Level Atom[J]. Chin. Phys. Lett., 2012, 29(3): 244-246
[6]	CAO Ming-Tao, HAN Liang, QI Yue-Rong, ZHANG Shou-Gang, GAO Hong, LI Fu-Li. Calculation of the Spin-Dependent Optical Lattice in Rubidium Bose–Einstein Condensation[J]. Chin. Phys. Lett., 2012, 29(3): 244-246
[7]	HUANG Wei, RUAN Ya-Ping, JIA Feng-Dong, ZHONG Yin-Peng, LIU Long-Wei, DAI Xing-Can, XUE Ping, XU Xiang-Yuan, ZHONG Zhi-Ping. Measurement of the Absolute Photoionization Cross Section for the 5P_3/2 State of ⁸⁷Rb in a Vapor Cell Magneto-optic Trap**[J]. Chin. Phys. Lett., 2012, 29(1): 244-246
[8]	ZHENG An-Shou, , LIU Ji-Bing, CHEN Hong-Yun . N−Qubit W State of Spatially Separated Atoms via Fractional Adiabatic Passage**[J]. Chin. Phys. Lett., 2011, 28(8): 244-246
[9]	FANG Bin, LIU Bi-Heng, HUANG Yun-Feng, SHI Bao-Sen, GUO Guang-Can . Spectrum Analysis of a Pulsed Photon Source Generated from Periodically Poled Lithium Niobate**[J]. Chin. Phys. Lett., 2011, 28(7): 244-246
[10]	CHEN Peng, ZHOU Shu-Yu, XU Zhen, DUAN Ya-Fan, CUI Guo-Dong, HONG Tao, WANG Yu-Zhu . Narrowband Biphoton Generation with Four-Wave Mixing in a Far-Detuning Three-Level System**[J]. Chin. Phys. Lett., 2011, 28(7): 244-246
[11]	YAN Hui, , ZHU Shi-Liang, DU Sheng-Wang . Efficient Phase-Encoding Quantum Key Generation with Narrow-Band Single Photons**[J]. Chin. Phys. Lett., 2011, 28(7): 244-246
[12]	MA Yan, LI Tong-Bao, WU Wen, XIAO Yi-Li, ZHANG Ping-Ping, GONG Wei-Gang . Laser-Focused Atomic Deposition for Nanascale Grating**[J]. Chin. Phys. Lett., 2011, 28(7): 244-246
[13]	PENG Liang, HUANG Yun-Feng, LI Li, LIU Bi-Heng, LI Chuan-Feng, GUO Guang-Can . Experimental Demonstration of Largeness in Bipartite Entanglement Sudden Death[J]. Chin. Phys. Lett., 2011, 28(7): 244-246
[14]	ZHANG Xue, ZHENG Tai-Yu, TIAN Tian, PAN Shu-Mei . The Dynamical Casimir Effect versus Collective Excitations in Atom Ensemble[J]. Chin. Phys. Lett., 2011, 28(6): 244-246
[15]	HOU Shen-Yong, YANG Kuo . Properties of the Measurement Phase Operator in Dual-Mode Entangle Coherent States**[J]. Chin. Phys. Lett., 2011, 28(6): 244-246

Viewed

Full text

Abstract