Electronic Resource
Springer
International journal of theoretical physics
33 (1994), S. 2389-2398
ISSN:
1572-9575
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract By means of the identity operator and vertex operator technique, reparametrization invariance and BRST symmetry are proven for the heterotic string with Wess-Zumino term coupling the fiber bundle. The motion space of the string is assumed to be a direct productM d ⊗G of a Minkowski spaceM d of dimensiond with an intrinsic group manifoldG of dimensiond G , and turns out to give the critical dimension.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00673964
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