FIELD-THEORETICAL DERIVATION OF THE TBA INTEGRAL-EQUATION

Authors
BALOG J
Citation
J. Balog, FIELD-THEORETICAL DERIVATION OF THE TBA INTEGRAL-EQUATION, Nuclear physics. B, 419(3), 1994, pp. 480-506
Citations number
31
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Volume
419
Issue
3
Year of publication
1994
Pages
480 - 506
Database
ISI
SICI code
0550-3213(1994)419:3<480:FDOTTI>2.0.ZU;2-N
Abstract
Using field theoretical methods we rederive the Thermal Bethe Ansatz i ntegral equation for the ground-state energy of finite-density states for a system of identical particles in a completely integrable (1 + 1) -dimensional field theory.