大学物理 ›› 2005, Vol. 24 ›› Issue (10): 39-39.

• 著者文摘 • 上一篇    下一篇

从贝尔不等式到量子信息“热”

刘治   

  1. 黔西南民族师范高等专科学校物理系,贵州兴义562400
  • 出版日期:2005-10-25 发布日期:2005-10-20

From Bell's inequality to research of quantum information

  • Online:2005-10-25 Published:2005-10-20

摘要: 介绍了贝尔不等式的建立及20世纪70年代以来对它的实验验证.对贝尔不等式与量子力学基本解释的关系的深入研究,加速了"纠缠态"及其品性的发现,推动了量子信息"热"的兴起.

关键词: 贝尔不等式, 量子力学, EPR论证, 纠缠态, 量子信息

Abstract: The observed evidence of accelerated expansion of cosmos is presented. Derivation of role of Einstein's cosmological constant in the accelerated expansion of cosmos is made based on Einstein's field equation and dynamic equations. The relation of cosmological constant and dark energy in the cosmos is also discussed.

Key words: dark energy, cosmological constant, redshift, Hubble's law, vacuum energy

中图分类号: 

  • O413.1