TWO-ATOM

作品数:40被引量:53H指数:4
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相关领域:理学更多>>
相关机构:同济大学更多>>
相关期刊:《Chinese Physics Letters》《Chinese Optics Letters》《Progress in Natural Science:Materials International》《原子与分子物理学报》更多>>
相关基金:国家自然科学基金福建省自然科学基金广东省自然科学基金湖北省自然科学基金更多>>
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Marked Advance in Widths and Heights of Harmonic Plateau
《Communications in Theoretical Physics》2010年第4期759-763,共5页陈高 朱颀人 
Supported by the National Natural Science Foundation of China under Grant No. 10474028
We propose a scheme to simultaneously widen and heighten the high-order harmonic plateau on a large scale. More specifically, by adopting a united two-atom system with a suitable inter-nuclear separation instead of a ...
关键词:high-order harmonic generation united two-atom model combined pulse 
Faithful Controlled Teleportation of an Arbitrary Unknown Two-Atom State via Special W-States and QED Cavity被引量:2
《Communications in Theoretical Physics》2008年第5期1199-1202,共4页WANG Ya-Hong SONG He-Shan YU Chang-Shui 
The project supported by National Natural Science Foundation of China under Grant Nos.60472017,10575017,and 10704011;Science Foundation of the Educational Department of Laioning Province under Grant No.2006B014
A scheme is proposed for the controlled teleportation of an arbitrary two-atom state via special W-type entangled states and QED cavity. The scheme does not involve the direct joint Bell-state-measurement (BSM). We ...
关键词:teleportation W state QED cavity 
Effects of Different Time-Dependent Couplings on Two-Atom Entanglement被引量:1
《Communications in Theoretical Physics》2007年第5期909-912,共4页ZHOU Ling GAO Wen-Bin YANG Guo-Hui SONG He-Shan 
The project supported by National Natural Science Foundation of China under Grant Nos. 10347103 and 10305002 and the Natural Science Foundation of Liaoning Province under Grant No. 20031073
The effects of different time-independent and time-dependent couplings on two-atom entanglement are studied. The results show that the effects depend on the initial state. For the initial state |eeO〉, it is found th...
关键词:different time-dependent couplings ENTANGLEMENT quantum jump approach 
Teleportation of an Arbitrary Two-Atom Entangled State via Thermal Cavity
《Communications in Theoretical Physics》2007年第3期437-440,共4页WANG Dong LIU Yi-Min GAO Gan SHI Shou-Hua ZHANG Zhan-Jun 
*The project supported by National Natural Science Foundation of China under Grant Nos. 10304022 and 60677001, the Science and Technology Fand of Anhui Province for 0utstanding Youth under Grant No. 06042087, the General Fund of the Educational Committee of Anhui Province under Grant No. 2006KJ260B, the Key Fund of the Ministry of Education of China under Grant No. 206063, the Natural Science Foundation of Hubei Province of China under Grant No. 2006ABA354, and the Foundation of the State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics of CAS under Grant No. T152615
We present an experimentally feasible scheme for teleportation of an arbitrary unknown two-atom entangled state by using two-atom Bell states in driven thermal cavities. In this scheme, the effects of thermal field an...
关键词:TELEPORTATION entangled state thermal cavity 
Probabilistic Teleportation of an Arbitrary Two-Atom State in Cavity QED被引量:2
《Communications in Theoretical Physics》2007年第3期446-450,共5页LiU Jin-Ming 
The project supported by National Natural Science Foundation of China under Grant No. 60578050
We propose a scheme for the teleportation of an arbitrary two-atom state by using two pairs of two-atom nonmaximally entangled states as the quantum channel in cavity QED. It is Shown that no matter whether the arbitr...
关键词:quantum teleportation arbitrary two-atom state cavity QED 
A Position-Dependent Two-Atom Entanglement in Real-Time Cavity QED System
《Communications in Theoretical Physics》2007年第1期59-62,共4页GUO Yan-Qing CAO Hai-Jing SONG He-Shan 
The project supported by National Natural Science Foundation of China under Grant Nos. 10347103, 10305002, and 60472017
We study a special two-atom entanglement case in assumed cavity QED experiment in which only one atom effectively exchanges a single photon with a cavity mode. We compute two-atom entanglement under position-dependent...
关键词:two-atom entanglement cavity QED RDDI 
Alternative Scheme for Teleportation of Two-Atom Entangled State in Cavity QED
《Communications in Theoretical Physics》2006年第4X期623-626,共4页YANG Zhen-Biao 
The project supported by the National Natural Science Foundation of China under Grant No. 10225421
We have proposed an alternative scheme for teleportation of two-atom entangled state in cavity QED. It is based on the degenerate Raman interaction of a single-mode cavity field with a A-type three-level atom. The pro...
关键词:TELEPORTATION two-atom entangled state cavity QED 
Preparation of Entangled Atomic States Through Resonant Atom-Field Interaction被引量:2
《Communications in Theoretical Physics》2006年第2期347-349,共3页CHEN Mei-Feng 
The project supported by Natural Science Foundation of Fujian Province of China under Grant No. JB05065
A scheme is proposed for the generation of two-atom maximally entangled states and multi-atom maximally entangled states of W class. The scheme is based on the simultaneous resonant interaction of atoms with a single-...
关键词:resonant interaction two-atom entangled state atomic W state 
Engineering Two-Atom Thermal Entanglement via Two-Photon Process被引量:1
《Communications in Theoretical Physics》2004年第4X期524-528,共5页GUOYan-Qing ZHOULing SONGHe-Shan YIXue-Xi 
国家自然科学基金,辽宁省自然科学基金
We study that two atoms simultaneously interact with a single mode thermal field via different couplings and different spontaneous emission rates when two-photon process is involved. It is found that we indeed can emp...
关键词:双原子热纠缠 双光子加工 自发辐射 量子信息 谐振腔量子电动力学 
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