Hanbury Brown–Twiss Effect with Wave Packets
作者: Tabish QureshiUshba Rizwan
作者单位: 1Jamia Millia Islamia
刊名: Quanta, 2017, Vol.6 (1), pp.61-69
来源数据库: Quanta
DOI: 10.12743/quanta.v6i1.66
原始语种摘要: The Hanbury Brown–Twiss (HBT) effect, at the quantum level, is essentially an interference of one particle with another, as opposed to interference of a particle with itself. Conventional treatments of identical particles encounter difficulties while dealing with entanglement. A recently introduced label-free approach to indistinguishable particles is described, and is used to analyze the HBT effect. Quantum wave-packets have been used to provide a better understanding of the quantum interpretation of the HBT effect. The effect is demonstrated for two independent particles governed by Bose–Einstein or Fermi–Dirac statistics. The HBT effect is also analyzed for pairs of entangled particles. Surprisingly, entanglement has almost no effect on the interference seen in the HBT effect. In the...
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  • entanglement 扭结
  • particle 颗粒
  • effect 效应
  • interference 干涉
  • Einstein 爱因斯坦
  • experiment 实验
  • understanding 理解
  • quantum 量子
  • encounter 碰撞
  • dealing 对待