• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

李子平 (李子平.)

Indexed by:

CQVIP

Abstract:

基于相空间中Green函数的生成泛函,采用鞍点近似.证明了树图近似下,顶角的生成泛函等于正则作用量.勿需作出生成泛函中对正则动量的泛函积分,就可导出树图近似下的Feynman规则。对一场论的拉氏量添加一个四维散度项,虽然不改变其经典场方程,但其量子系统的性质发生了变化.

Keyword:

─场论 生成泛函 Feynman规则 泛函积分

Author Community:

  • [ 1 ] 北京工业大学应用物理系

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

黄淮学刊(自然科学版)

Year: 1995

Issue: S1

Page: 1-5

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

Affiliated Colleges:

Online/Total:640/10654002
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.