Entanglement and the generalized uncertainty principle
作者: GardoBladoFranciscoHerreraJoshuahErwin
刊名: Physics Essays, 2018, Vol.31 (4), pp.397-402
来源数据库: Physics Essays
DOI: 10.4006/0836-1398-31.4.397
原始语种摘要: We propose that gravity, when formulated in the quantum level, can make quantum effects more pronounced. This is demonstrated by considering the effect of the generalized uncertainty principle or GUP (a consequence of quantum gravity theories) on entanglement (a quantum effect). We apply the GUP to continuous-variable systems. In particular, we study the following cases: the modified uncertainty relation of two identical entangled particles [G. Rigolin, Found. Phys. Lett. 15 , 293 (2002)], and the inseparability conditions for entangled particles in the bipartite [Duan et al ., Phys. Rev. Lett. 84 , 2722 (2000)] and tripartite [van Loock and Furusawa, Phys Rev A 67 , 052315 (2003)] cases. Rigolin showed a decrease in the lower bound of the product of the uncertainties of the position and...
全文获取路径: 物理学论文  (合作)

  • inseparability 不可分离性
  • entanglement 扭结
  • uncertainty 不定
  • generalized 广义
  • principle 原理
  • bipartite 二深裂的
  • Heisenberg 海森堡
  • quantum 量子
  • conditions 条件式
  • bound