Bose symmetry and chiral decomposition of 2D fermionic determinants

被引：37

作者：

Abreu, EMC ^{[1
]}

Banerjee, R ^{[1
]}

Wotzasek, C ^{[1
]}

机构：

[1] Univ Fed Rio de Janeiro, Inst Fis, BR-21945 Rio De Janeiro, Brazil

来源：

NUCLEAR PHYSICS B | 1998年 / 509卷 / 1-2期

关键词：

bose symmetry; fermionic determinant;

D O I：

10.1016/S0550-3213(97)00677-9

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We show in a precise way, either in the fermionic or its bosonized version, that Bose symmetry provides a systematic way to carry out the chiral decomposition of the two-dimensional fermionic determinant. Interpreted properly, we show that there is no obstruction of this decomposition to gauge invariance, as is usually claimed. Finally, a new way of interpreting the Polyakov-Wiegman identity is proposed. (C) 1998 Published by Elsevier Science B.V.

引用

页码：519 / 528

页数：10

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