Published January 28, 2013 | Version v1
Journal article Metadata-only

The Boundary Conformal Field Theories of the 2D Ising critical points

Creators

  • 1. Laboratoire de Physique Theorique d'Oran, Departement de Physique, Universite d'Oran, BP 1524 El'Manouer 31000 Oran (Algeria)

Description

We present a new method to identify the Boundary Conformal Field Theories (BCFTs) describing the critical points of the Ising model on the strip. It consists in measuring the low-lying excitation energies spectra of its quantum spin chain for different boundary conditions and then to compare them with those of the different boundary conformal field theories of the (A2, A3) minimal model.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/411/1/012004

Additional details

Identifiers

DOI
10.1088/1742-6596/411/1/012004;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
411
Journal Issue
1
Journal Page Range
[6 p.]
ISSN
1742-6596

Conference

Title
20. international conference on integrable systems and quantum symmetries
Acronym
ISQS-20
Dates
17-23 Jun 2012
Place
Prague (Czech Republic)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44070002
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BOUNDARY CONDITIONS; COMPARATIVE EVALUATIONS; CONFORMAL INVARIANCE; ENERGY SPECTRA; EXCITATION; ISING MODEL; QUANTUM FIELD THEORY; SPIN
Descriptors DEC
ANGULAR MOMENTUM; CRYSTAL MODELS; ENERGY-LEVEL TRANSITIONS; EVALUATION; FIELD THEORIES; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; PARTICLE PROPERTIES; SPECTRA