ONE-LOOP BOUNDARY REFLECTION FOR THE INTEGRABLE BOUNDARY SINH-GORDON MODEL

Authors
CHO HS SOH KS KIM JD
Citation
Hs. Cho et al., ONE-LOOP BOUNDARY REFLECTION FOR THE INTEGRABLE BOUNDARY SINH-GORDON MODEL, Journal of the Korean Physical Society, 32(5), 1998, pp. 661-665
Citations number
20
Categorie Soggetti
Physics
Journal title
Journal of the Korean Physical Society → ACNP
ISSN journal
03744884
Volume
32
Issue
5
Year of publication
1998
Pages
661 - 665
Database
ISI
SICI code
0374-4884(1998)32:5<661:OBRFTI>2.0.ZU;2-8
Abstract
It is known that the sinh-Gordon model or a(1)8((1)) affine Toda field theory allows an integrable boundary potential with two free paramete rs epsilon(0) and epsilon(1). The quantum boundary reflection matrix f or the boundary sinh-Gordon model with epsilon(0) = epsilon(1) is eval uated up to one-loop order in the framework of perturbation theory.