Published March 5, 1992
| Version v1
Journal article
The thermodynamic Bethe ansatz for deformed WAN-1 conformal field theories
Description
We propose and investigate the thermodynamic Bethe ansatz equations for the minimal WpN models (associated with the AN-1 Lie algebra) perturbed by the least (ZN-invariant) primary field ΦN. Our results reproduce the expected ultraviolet and infrared regimes. In particular for the positive sign of the perturbation our equations describe the behaviour of the ground state flowing from the WpN model to the next Wp-1N fixed point. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 277
- Journal Issue
- 3
- Series
- Phys. Lett., Sect. B.
- Journal Page Range
- 301-305
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23055311
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ACTION INTEGRAL; ALGEBRAIC FIELD THEORY; CONFORMAL INVARIANCE; DEFORMATION; DISTURBANCES; FIELD OPERATORS; FREE ENERGY; GROUND STATES; INFRARED DIVERGENCES; LAGRANGIAN FIELD THEORY; LIE GROUPS; TEMPERATURE DEPENDENCE; THERMODYNAMICS; ULTRAVIOLET DIVERGENCES
- Descriptors DEC
- AXIOMATIC FIELD THEORY; ENERGY; ENERGY LEVELS; FIELD THEORIES; INTEGRALS; INVARIANCE PRINCIPLES; MATHEMATICAL OPERATORS; PHYSICAL PROPERTIES; QUANTUM FIELD THEORY; QUANTUM OPERATORS; SYMMETRY GROUPS; THERMODYNAMIC PROPERTIES