ENTROPY EXCHANGE AND CORRELATION IN u(2) ALGEBRAIC MODEL
文献类型：期刊论文
| 作者 | Hou, XW; Wan, MF; Ma ZQ(马中骐); Ma, ZQ |
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS C
 |
| 出版日期 | 2008 |
| 卷号 | 19期号:10页码:1495-1507 |
| 关键词 | Vibrational analysis entanglement entropy |
| 通讯作者 | [Hou, Xi-Wen] Huazhong Normal Univ, Dept Phys, Wuhan 430079, Peoples R China ; [Wan, Ming-Fang] Wuhan Univ Technol, Sch Nat Sci, Wuhan 430079, Peoples R China ; [Ma, Zhong-Qi] Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | The dynamics of entropy exchange and correlation in u(2) algebraic model for two stretches of H(2)O and SO(2) is studied in terms of the linear entropy with diagonal approximation, where various initial states are respectively taken to be the product of thermal states and squeezed states on each mode. It is shown that with a suitable parameter ininitial states, the entropies in each stretch are positively correlated or anticorrelated, which depend on initial states and a molecule. The entropy correlation is also studied in terms of a correlation index. It is demonstrated that the correlation index and the sum of linear entropies in each stretch are identical in oscillation. The differences in the linear entropy in each stretch and the correlation index of the thermal states and the squeezed states between H(2)O and SO(2) are noticed. These may be useful for quantum computing and quantum information processing based on two stretching modes in both molecules. |
| 学科主题 | Computer Science; Physics |
| 类目[WOS] | Computer Science, Interdisciplinary Applications ; Physics, Mathematical |
| 研究领域[WOS] | Computer Science ; Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000261383000002 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239386]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Hou, XW,Wan, MF,Ma ZQ,et al. ENTROPY EXCHANGE AND CORRELATION IN u(2) ALGEBRAIC MODEL[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS C,2008,19(10):1495-1507. |
| APA | Hou, XW,Wan, MF,马中骐,&Ma, ZQ.(2008).ENTROPY EXCHANGE AND CORRELATION IN u(2) ALGEBRAIC MODEL.INTERNATIONAL JOURNAL OF MODERN PHYSICS C,19(10),1495-1507. |
| MLA | Hou, XW,et al."ENTROPY EXCHANGE AND CORRELATION IN u(2) ALGEBRAIC MODEL".INTERNATIONAL JOURNAL OF MODERN PHYSICS C 19.10(2008):1495-1507. |
入库方式： OAI收割
来源：高能物理研究所
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