THE EXACT RELATIONS BETWEEN THE COUPLING-CONSTANTS AND THE MASSES OF PARTICLES FOR THE INTEGRABLE PERTURBED CONFORMAL FIELD-THEORIES

Authors
FATEEV VA
Citation
Va. Fateev, THE EXACT RELATIONS BETWEEN THE COUPLING-CONSTANTS AND THE MASSES OF PARTICLES FOR THE INTEGRABLE PERTURBED CONFORMAL FIELD-THEORIES, Physics letters. Section B, 324(1), 1994, pp. 45-51
Citations number
16
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
324
Issue
1
Year of publication
1994
Pages
45 - 51
Database
ISI
SICI code
0370-2693(1994)324:1<45:TERBTC>2.0.ZU;2-B
Abstract
We give the exact relations between the coupling constants and the mas ses of particles for the integrable perturbed coset models of Conforma l Field Theory associated with simply laced Lie algebras G and for the minimal models of CFT perturbed by the operator PHI12 (PHI21). The ul traviolet and infrared asymptotics of the finite size ground state ene rgy (Casimir energy) of these field theories are considered.