Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2001-04-11
JHEP 0108:023,2001
Physics
High Energy Physics
High Energy Physics - Theory
LaTeX2e, 44 pages, minor corrections
Scientific paper
10.1088/1126-6708/2001/08/023
We first derive all world-sheet action functionals for NSR superstring models with (1,1) supersymmetry and any number of abelian gauge fields, for gauge transformations of the standard form. Then we prove for these models that the BRST cohomology groups $H^g(s)$, $g<4$ (with the antifields taken into account) are isomorphic to those of the corresponding bosonic string models, whose cohomology is fully known. This implies that the nontrivial global symmetries, Noether currents, background charges, consistent deformations and candidate gauge anomalies of an NSR (1,1) superstring model are in one-to-one correspondence with their bosonic counterparts.
Brandt Friedemann
Kling Alexander
Kreuzer Maximilian
No associations
LandOfFree
Superstring BRST Cohomology does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Superstring BRST Cohomology, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Superstring BRST Cohomology will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-441660