GAUGE-INVARIANCE OF DET (ID)(2+1) AND THE INFLUENCE OF REGULARIZATIONS

Authors
YANG JF NI GJ
Citation
Jf. Yang et Gj. Ni, GAUGE-INVARIANCE OF DET (ID)(2+1) AND THE INFLUENCE OF REGULARIZATIONS, Communications in Theoretical Physics, 25(1), 1996, pp. 127-128
Citations number
11
Categorie Soggetti
Physics
Journal title
Communications in Theoretical Physics → ACNP
ISSN journal
02536102
Volume
25
Issue
1
Year of publication
1996
Pages
127 - 128
Database
ISI
SICI code
0253-6102(1996)25:1<127:GOD(AT>2.0.ZU;2-7
Abstract
The gauge invariance of det (iD) in (2 + 1)-dimensional spacetime is a rgued in two approaches. Unlike the (3 + 1)-dimensional case, det (iD) does not carry any topological information. Some brief discussions ar e presented.