Pair Correlator in the Itzykson-Zuber Integral
Abstract
An explicit expression is suggested for the average < {Uij Ukl† } ; > over the unitary group SU(N) with the Itzykson-Zuber measure [dU] exp tr ΦUΨU†.
- Publication:
-
Modern Physics Letters A
- Pub Date:
- 1992
- DOI:
- arXiv:
- arXiv:hep-th/9209074
- Bibcode:
- 1992MPLA....7.3503M
- Keywords:
-
- High Energy Physics - Theory
- E-Print:
- ITEP-M10/92, LATEX file, 5p (minor misprints removed and an updated reference added)