Universal Quantum Cloning Machine with Atoms in an Optical Cavity
ZHENG Shi-Biao
Department of Electronic Science and Applied Physics, Fuzhou University, Fuzhou 350002
Universal Quantum Cloning Machine with Atoms in an Optical Cavity
ZHENG Shi-Biao
Department of Electronic Science and Applied Physics, Fuzhou University, Fuzhou 350002
关键词 ：
03.67.-a ,
03.65.Bz ,
42.50.Dv
Abstract ： A scheme is proposed to implement a universal quantum cloning machine with atoms trapped in an optical cavity. In the scheme the atoms are always populated in the two ground states and the cavity remains in the vacuum state. Therefore, the scheme is insensitive to the atomic spontaneous emission and cavity decay.
Key words ：
03.67.-a
03.65.Bz
42.50.Dv
出版日期: 2004-09-01
[1]
ZHANG Zhi-Ming;YANG Jian;YU Ya-Fei. A Scheme for Generating Entangled Squeezed States Based on Cavity QED
[2]
YANG Wen-Xing. Preparation of Cluster States with Trapped Ions in Thermal Motion
[3]
AHMAD Muhammad Ashfaq;ZENG Ran;LIU Shu-Tian. Nonclassical Properties of Superposition of Two Coherent States Shifted in Phase by 3π/2
[4]
ZHENG Shi-Biao. Teleportation of Quantum States through Mixed Entangled Pairs
[5]
YU Zhao-Xian;LIANG Jiu-Qing;JIAO Zhi-Yong. Quantum Effects of Many Atoms in Spinor Bose--Einstein Condensates
[6]
HAN Lian-Fang;LIU Yi-Min;ZHANG Zhan-Jun;. Multiparty Quantum Secret Sharing of Classical Message using Cavity Quantum Electrodynamic System
[7]
ZHAO Hui. Separability Criteria for Quantum Mixed States in Terms of Trace Norm
[8]
WU Zhen-Zhen;FANG Mao-Fa. Remote Three-Atom Information Concentration without Bell-State Measurement
[9]
ZHANG Yong-Sheng;GUO Guang-Can. Scheme for Robust Long-Distance Continuous Variable Quantum Key Distribution
[10]
XIANG Shao-Hua;SONG Ke-Hui. Generation of Two-Atom Cluster State via Cavity QED
[11]
TONG Zhao-Yang; KUANG Le-Man. Decoherence Sensing of Entangled-Coherent-State Channels via Unambiguous Quantum State Filtering
[12]
HUANG Xiao-Li;CHENG Li-Hong;YI Xue-Xi. Entanglement Distillation for Mixed States Using Particle Statistics
[13]
LI Jun-Gang;ZOU Jian;CAI Jin-Fang;SHAO Bin. Stationary Entanglement of Two Charge Qubits Induced by a Damped and Driven Cavity
[14]
YAO Chun-Mei. Quantum Remote Control of Unitary Operations on a Qubit of Pure Entangled States
[15]
REN Xi-Feng;GUO Guo-Ping;LI Jian;LI Chuan-Feng;GUO Guang-Can. Engineering of Multi-Dimensional Entangled States of Photon Pairs Using Hyper-Entanglement
2004, Vol. 21 
