Citation
S. Deser et R. Jackiw, ENERGY-MOMENTUM TENSOR IMPROVEMENTS IN 2 DIMENSIONS, International journal of modern physics b, 10(13-14), 1996, pp. 1499-1506
Citations number
20
Categorie Soggetti
Physics, Condensed Matter","Physycs, Mathematical","Physics, Applied
Journal title
ISSN journal
02179792
Volume
10
Issue
13-14
Year of publication
1996
Pages
1499 - 1506
Database
ISI
SICI code
0217-9792(1996)10:13-14<1499:ETII2D>2.0.ZU;2-K
Abstract
We discuss some aspects of the two-dimensional scalar field, consideri
ng particularly the action for the conformal anomaly as an ''improved'
' gravitational coupling, and the possibility of introducing a dual co
upling, which provides a ''chiral'' energy-momentum tensor improvement
.