UNIVERSAL WIDE CORRELATORS IN NON-GAUSSIAN ORTHOGONAL, UNITARY AND SYMPLECTIC RANDOM-MATRIX ENSEMBLES

Authors
ITOI C
Citation
C. Itoi, UNIVERSAL WIDE CORRELATORS IN NON-GAUSSIAN ORTHOGONAL, UNITARY AND SYMPLECTIC RANDOM-MATRIX ENSEMBLES, Nuclear physics. B, 493(3), 1997, pp. 651-659
Citations number
19
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Volume
493
Issue
3
Year of publication
1997
Pages
651 - 659
Database
ISI
SICI code
0550-3213(1997)493:3<651:UWCINO>2.0.ZU;2-6
Abstract
We calculate wide distance connected correlators in non-gaussian ortho gonal, unitary and symplectic random matrix ensembles by solving the l oop equation in the 1/N expansion. The multilevel correlator is shown to be universal in the large-N limit. We show the algorithm to obtain the connected correlator to an arbitrary order in the 1/N expansion. ( C) 1997 Elsevier Science B.V.