SYMBOLIC COMPUTATION WITH FERMIONS

被引:1
|
作者
HUGHES, DI [1 ]
机构
[1] UNIV CAMBRIDGE,DEPT APPL MATH & THEORET PHYS,CAMBRIDGE CB3 9EW,ENGLAND
关键词
D O I
10.1016/S0747-7171(08)80164-2
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
A set of REDUCE routines for manipulating operators which anticommute amongst themselves is described. These routines have applications in theories such as supergravity where anticommuting operators are used to represent fermions. The Dirac bracket of the supersymmetry constraints arising in a quantum cosmological model based on N=1 supergravity coupled to a massless scalar multiplet is calculated as an example. © 1990, Academic Press Limited. All rights reserved.
引用
收藏
页码:657 / 664
页数:8
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