Authors
Citation
S. Hikami, RENORMALIZED EXPANSIONS FOR MATRIX MODELS, Progress of theoretical physics, 92(3), 1994, pp. 479-499
Citations number
33
Categorie Soggetti
Physics
Journal title
ISSN journal
0033068X
Volume
92
Issue
3
Year of publication
1994
Pages
479 - 499
Database
ISI
SICI code
0033-068X(1994)92:3<479:REFMM>2.0.ZU;2-R
Abstract
Matrix models of 2d quantum gravity coupled to matter fields are inves
tigated by the renormalized perturbational method, in which the matrix
model Hamiltonian is represented by the equivalent vector model. By t
he saddle point method, the renormalization group beta-function is obt
ained in the successive approximation.