On the BRST invariance of string theory
Radiative corrections to string scattering amplitude generate, in general, BRST anomalies due to the massless particle tadpole, the on-shell external two-point function singularities, and the intermediate unphysical cut singularities. It is proved that they originate from the boundaries of moduli sp...
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1988
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| Online Access: | https://thesis.library.caltech.edu/31/1/Rey_sj_1988.pdf Rey, Soo-Jong (1988) On the BRST invariance of string theory. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/MDK4-NY02. https://resolver.caltech.edu/CaltechETD:etd-01052005-142036 <https://resolver.caltech.edu/CaltechETD:etd-01052005-142036> |
Internet
https://thesis.library.caltech.edu/31/1/Rey_sj_1988.pdfRey, Soo-Jong (1988) On the BRST invariance of string theory. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/MDK4-NY02. https://resolver.caltech.edu/CaltechETD:etd-01052005-142036 <https://resolver.caltech.edu/CaltechETD:etd-01052005-142036>