Covariance of the grassmann star product

被引：2
|
作者：
Daoud, M [1 ]
机构：
[1] Abdus Salam Int Ctr Theoret Phys, Trieste, Italy
[2] Univ Ibn Zohr, LPMC, Dept Phys, Agadir, Morocco
来源：
REPORTS ON MATHEMATICAL PHYSICS | 2003年 / 52卷 / 02期
关键词：
star product; fermionic coherent states; covariance;
D O I：
10.1016/S0034-4877(03)90017-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Using the coherent states of many fermionic degrees of freedom labelled by Grassmann variables, we introduce the noncommutative (precisely non-anticommutative) Grassmann star product. The covariance of this star,product under unitary transformations, particularly the canonical ones, is studied. The super star product, based on supercoherent states of supersymmetric harmonic oscillator, is also considered.
引用
收藏
页码：281 / 294
页数：14
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