Identical particles: unnoticed off - diagonal matrix elements of two - body operators

  • ZHU Zheng
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  • College of Physics,Chongqing University,Chongqing 401331,China

Received date: 2017-01-05

  Revised date: 2017-02-20

  Online published: 2017-09-20

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Abstract

Under occupation number representation,an unnoticed kind of off - diagonal matrix elements is derived for both bosons and fermions

Cite this article

ZHU Zheng . Identical particles: unnoticed off - diagonal matrix elements of two - body operators[J]. College Physics, 2017 , 36(9) : 13 -14 . DOI: 10. 16854 /j. cnki. 1000-0712. 2017. 09. 004

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