广东省自然科学基金(7007806)

作品数：7被引量：25H指数：5
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相关作者：刘益民林洽武更多>>
相关机构：广东第二师范学院韶关学院中国科学院更多>>
相关期刊：《吉林大学学报（理学版）》《Science China(Physics,Mechanics & Astronomy)》《Chinese Physics B》更多>>
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单电子量子同心环的基态特性被引量：1
《吉林大学学报（理学版）》2013年第3期497-501,共5页林洽武 刘益民 
国家自然科学基金(批准号:10874122);广东省自然科学基金(批准号:7007806);中国科学院武汉物理与数学研究所国家重点实验室开放基金(批准号:T152615);广东省高等学校高层次人才项目(批准号:粤教师函[1010]79号)
给出了单电子量子同心环基态能量随其半径和势垒的变化规律,并根据动力学和不确定关系对变化规律进行分析,通过密度函数显示基态的电子几率分布.结果表明,即使基态能量小于势垒,电子在势垒中的几率也不为零.
关键词：量子同心环 基态 能量 几率 
Preparation of genuine Yeo-Chua entangled state and teleportation of two-atom state via cavity QED被引量：3
《Science China(Physics,Mechanics & Astronomy)》2010年第12期2232-2237,共6页ZHANG Wen LIU YiMin ZUO XueQin ZHANG ZhanJun 
supported by the program for New Century Excellent Talents at the University of China (Grant No. NCET-06-0554);the National Natural Science Foundation of China (Grant Nos. 10975001,60677001, 10747146 and 10874122);the Science and Technology Fund of Anhui Province for Outstanding Youth (Grant No. 06042087);the Talent Foundation of Higher Education of Anhui Province for Outstanding Youth(Grant No. 2009SQRZ018);the Science Research Foundation of Anhui University for Youth (Grant No. 2009QN017B);the Natural Science Foundation of Guangdong Province (Grant Nos. 06300345 and 7007806)
We first propose a scheme for preparing the genuine Yeo-Chua 4-qubit entangled state via cavity QED. Using the genuine Yeo-Chua atomic state, we further propose a cavity QED scheme for teleporting an arbitrary two-ato...
关键词：cavity QED PREPARATION genuine Yeo-Chua atomic state teleportation arbitrary two-atom state 
Perfect teleportation of an arbitrary three-qubit state with the highly entangled six-qubit genuine state被引量：7
《Science China(Physics,Mechanics & Astronomy)》2010年第11期2059-2063,共5页YIN XiaoFeng 1,LIU YiMin 2,ZHANG ZiYun 1,ZHANG Wen 1 & ZHANG ZhanJun 1 1 Key Laboratory of Optoelectronic Information Acquisition & Manipulation of Ministry of Education of China,School of Physics & Material Science,Anhui University,Hefei 230039,China 2 Department of Physics,Shaoguan University,Shaoguan 512005,China 
partly supported by the program for New Century Excellent Talents at the University of China (Grant No.NCET-06-0554);the National Natural Science Foundation of China (Grant Nos.60677001,10747146 and 10874122);the Science-technology Fund of Anhui Province for Outstanding Youth (Grant No.06042087);the Key Fund of the Ministry of Education of China (Grant No.206063);the Talent Foundation of Higher Education of Anhui Province for Outstanding Youth (Grant No.2009SQRZ018);the Natural Science Foundation of Guangdong Province (Grant Nos.06300345 and 7007806)
The perfect teleportation of an arbitrary three-qubit state with the highly entangled six-qubit genuine state introduced by Borras et al.(J.Phys.A: Math.Theor.40 (2007) 13407) is studied.Some appropriate measuring bas...
关键词：quantum TELEPORTATION highly ENTANGLED six-qubit GENUINE STATE measuring bases reconstruction operation flexibility 
Simpler criterion and flexibility of operation complexity for perfectly teleporting arbitrary n-qubit state with 2n-qubit pure state被引量：5
《Science China(Physics,Mechanics & Astronomy)》2010年第11期2069-2073,共5页ZUO XueQin 1,LIU YiMin 2,ZHANG ZiYun 1,ZHANG Wen 1 & ZHANG ZhanJun 1 1 Key Laboratory of Optoelectronic Information Acquisition & Manipulation of Ministry of Education of China,School of Physics & Material Science,Anhui University,Hefei 230039,China 2 Department of Physics,Shaoguan University,Shaoguan 512005,China 
supported by the Program for New Century Excellent Talents at the University of China (Grant No.NCET-06-0554);the National Natural Science Foundation of China (Grant Nos.10975001,60677001,10747146 and 10874122);the Science-Technology Fund of Anhui Province for Out-standing Youth (Grant No.06042087);the General Fund of the Educational Committee of Anhui Province (Grant No.2006KJ260B);the Natural Science Foundation of Guangdong Province (Grant Nos.06300345 and 7007806);the Talent Foundation of High Education of Anhui Province for Out-standing Youth (Grant No.2009SQRZ018)
A criterion for whether a pure-state quantum channel consisting of 2n qubits averagely distributed between two nodes can be used for perfectly teleporting an arbitrary n-qubit state via Bell-state measurements is educ...
关键词：quantum TELEPORTATION CRITERION FLEXIBILITY of operation COMPLEXITY measuring bases reconstruction 
Simpler criterion on W state for perfect quantumstate splitting and quantum teleportation被引量：10
《Science China(Physics,Mechanics & Astronomy)》2009年第12期1906-1912,共7页ZUO XueQin LIU YiMin ZHANG Wen ZHANG ZhanJun 
Supported by the Program for New Century Excellent Talents at the University of China (Grant No. NCET-06-0554);the National NaturalScience Foundation of China (Grant Nos. 10975001, 60677001, 10747146, and 10874122);the Science-Technology Fund of Anhui Province forOutstanding Youth (Grant No. 06042087);the Key Fund of the Ministry of Education of China (Grant No. 206063);the General Fundof the Educational Committee of Anhui Province (Grant No. 2006KJ260B);the Talent Foundation of Higher Education of Anhui Provincefor Outstanding Youth (Grant No. 2009SQRZ018);the Natural Science Foundation of Guangdong Province (Grant Nos. 06300345 and7007806)
A simpler criterion is presented to judge whether a W state can be taken as quantum channel forperfectly splitting or teleporting an arbitrary single-qubit state. If the W state is usable,the detailed manipulations in...
关键词：CRITERION arbitrary W STATE QUANTUM STATE SPLITTING QUANTUM TELEPORTATION manipulation 
Partition of arbitrary single-qubit information among n recipients via asymmetric(n+1)-qubit W state被引量：7
《Science China(Physics,Mechanics & Astronomy)》2009年第10期1611-1617,共7页ZHANG Wen LIU YiMin YIN XiaoFeng ZHANG ZhanJun 
Supported by the Program for New Century Excellent Talents at the University of China (Grant No. NCET-06-0554);the National Natural Science Foundation of China (Grant Nos.60677001,10747146,and 10874122);the Science-Technology Fund of Anhui Province for Outstanding Youth (Grant No.06042087);the Key Fund of the Ministry of Education of China (Grant No.206063);the General Fund of the Educational Committee of Anhui Province (Grant No.2006KJ260B);the Natural Science Foundation of Guangdong Province of China (Grant Nos.06300345 and 7007806);the Talent Foundation of High Education of Anhui Province for Outstanding Youth (Grant No.2009SQRZ018)
A symmetric and(n,n)-threshold scheme for a sender to partition his/her arbitrary single-qubit information among n recipients is proposed by using a newly constructed asymmetric(n+1)-qubit W state.Both the scheme in s...
关键词：asymmetric(n+1)-qubit W state quantum INFORMATION splitting ARBITRARY single-qubit INFORMATION 
Teleportation of arbitrary unknown two-atom state with cluster state via thermal cavity被引量：6
《Chinese Physics B》2008年第9期3203-3208,共6页章文 刘益民 刘俊 张战军 
supported by the Program for New Century Excellent Talents at the University of China (Grant No NCET-06-0554);the National Natural Science Foundation of China (Grant Nos 60677001 and 10747146);the Science-Technology Fund of AnhuiProvince for Outstanding Youth of China (Grant No 06042087);the Key Fund of the Ministry of Education of China (Grant No 206063);the Natural Science Foundation of Guangdong Province of China (Grant Nos 06300345 and 7007806);Natural Science Foundation of Hubei Province of China (Grant No 2006ABA354)
This paper proposes a scheme for implementing the teleportation of an arbitrary unknown two-atom state by using a cluster state of four identical 2-level atoms as quantum channel in a thermal cavity. The two distinct ...
关键词：TELEPORTATION thermal cavity atomic entangled state atomic cluster state 
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