Preparation of Entangled Atomic States via Atoms Interacting with the Cavity-Field in SU(1,1) Coherent State

Chin. Phys. Lett.

1999, Vol. 16

Issue (3): 160-161 DOI:

Original Articles

Preparation of Entangled Atomic States via Atoms Interacting with the Cavity-Field in SU(1,1) Coherent State

SONG Ke-hui^1,2;GUO Guang-can¹

¹Department of Physics, Nonlinear Science Center, University of Science and Technology of China, Hefei 230026 ²Department of Physics, Huaihua Teachers College, Huaihua, Hunan 418008

Cite this article:

SONG Ke-hui, GUO Guang-can 1999 Chin. Phys. Lett. 16 160-161

Download: PDF(152KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract A new scheme is presented for generating atomic entangled states based on atoms-cavity-field interaction. After suitably prepared Ξ-type atoms interact with the cavity-field in the SU(1,1) coherent state initially, a subsequent measurement on this field projects the atoms onto the entangled states.

Keywords: 03.65.Bz 42.50.Dv

Published: 01 March 1999

PACS:	03.65.Bz
	42.50.Dv	(Quantum state engineering and measurements)

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1999/V16/I3/0160

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	SONG Ke-hui
	GUO Guang-can

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): 160-161
[2]	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): 160-161
[3]	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): 160-161
[4]	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): 160-161
[5]	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): 160-161
[6]	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): 160-161
[7]	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): 160-161
[8]	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): 160-161
[9]	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): 160-161
[10]	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): 160-161
[11]	HOU Shen-Yong, YANG Kuo . Properties of the Measurement Phase Operator in Dual-Mode Entangle Coherent States**[J]. Chin. Phys. Lett., 2011, 28(6): 160-161
[12]	ZHANG Miao, JIA Huan-Yu, WEI Lian-Fu, . Entangling a Series of Trapped Ions by Moving Cavity Bus**[J]. Chin. Phys. Lett., 2011, 28(6): 160-161
[13]	LI Hong-Rong, LI Fu-Li, ZHU Shi-Yao . Quantum Nonlocally Correlated Observables for Non-Gaussian States**[J]. Chin. Phys. Lett., 2011, 28(5): 160-161
[14]	Sudha, , B. G. Divyamani, A. R. Usha Devi, . Loss of Exchange Symmetry in Multiqubit States under Ising Chain Evolution**[J]. Chin. Phys. Lett., 2011, 28(2): 160-161
[15]	ZOU Wei-Ping, ZHANG Gang, XUE Zheng-Yuan . Arbitrary and Fast Quantum Gate with Semiconductor Double-Dot Molecules on a Chip**[J]. Chin. Phys. Lett., 2011, 28(12): 160-161

Viewed

Full text

Abstract