期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

Wehrl’s Entropy and Noise 被引量：2

下载PDF
导出
摘要 The relations between Wehrl’s entropy and squeezing or total noise in the field with Gaussian Q function are established,The results show that,the Wehrl’s entropy will be reduced when the squeezing is increased or the total noise is decreased.The other nonclassical properties in this kind of field are also discussed.
作者 WU He-jun XIA Yun-jie 吴河浚;夏云杰(Department of Physics,Xiamen University,Xiamen 361005;Department of Physics,Qufu Normal University,Qufu 273165)
机构地区 Department of Physics Department of Physics
出处 《Chinese Physics Letters》 SCIE CAS CSCD 1997年第11期808-811,共4页 中国物理快报（英文版）
关键词 ENTROPY ENTROPY SQUEEZING
分类号 O43 [机械工程—光学工程]
  • 相关文献

同被引文献12

  • 1Zheng Shi-Biao, Guo Guang-Can. Effieiet scheme for Two-atom entanglement and quantum infornation processing in cavity QED[J]. Phys. Rev. Lett., 2000,85(11) :2 392-2 394.
  • 2Vedral V , et al. Quantifying entanglement [ J ]. Phys.Rev. Left., 1997,(78):2 275.
  • 3Vedral V, a al. Statistical inference, distingguishability of quantum states, and quantum entanglement [ J ].Phys. Rev. , 1997,A(56) :4 452.
  • 4Vedral V, Plenio M B. Entanglement measures and purification procedures[ J ]. Phys. Rev., 1998, A(57) : 1619-1 633.
  • 5William. Lousiell H. Quantum statistical properties of radiation[ M]. (Chinese Version) Science Press,279.
  • 6VAIDMAN L. Teleportation of Quantum States [J]. Phys Rev A, 1994, 49: 1473.
  • 7BRAUNSTAIN S. L, KIMBLE H. J. Teleportation of Quantum Variables [J]. Phys RevV Lett, 1998, 80: 869.
  • 8XIA Yun- Jie, GUO Guang-Can. Squeezing and Entanglememnt in Continuous Variable Systems [J]. Chin Phys Lett,2004, 21(10) : 1877.
  • 9AGARWAL G S, PONOMAREDKO S A. Minimum-correlation Mixed Quantum States [J]. Phys Rev A, 2003, 67:32103.
  • 10HILLERY M. Squeezing of the Square of the Field Amplitude in Second Harmonic Generation [J]. Opt Comm, 1987,62- 135.

引证文献2

二级引证文献2

Chinese Physics Letters
1997年 第11期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部