Published May 2007
| Version v1
Journal article
Finite-size correction and bulk hole-excitations for special case of an open XXZ chain with nondiagonal boundary terms at roots of unity
Creators
- 1. Physics Department, P.O. Box 248046, University of Miami, Coral Gables, FL 33124 (United States)
Description
Using our solution for the open spin-1/2 XXZ quantum spin chain with N spins and two arbitrary boundary parameters at roots of unity, the central charge and the conformal dimensions for bulk hole excitations are derived from the 1/N correction to the energy (Casimir energy)
Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of High Energy Physics
- Journal Volume
- 5
- Journal Issue
- 2007
- Journal Page Range
- p. 069
- ISSN
- 1126-6708
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38081307
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CASIMIR EFFECT; CONFORMAL INVARIANCE; CORRECTIONS; EXCITATION; HOLES; MATHEMATICAL SOLUTIONS; QUANTUM FIELD THEORY; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; ENERGY-LEVEL TRANSITIONS; FIELD THEORIES; INVARIANCE PRINCIPLES; PARTICLE PROPERTIES