Published June 28, 1982 | Version v1
Journal article Metadata-only

The phase structure of SU(n)/Zsub(n) x SU(n)/Zsub(n) spin systems in two dimensions

Creators

  • 1. Niels Bohr Inst., Copenhagen (Denmark)
  • 2. Eoetvoes Lorand Tudomanyegyetem, Budapest (Hungary). Atomfizikai Tanszek

Description

The ground state of the two-dimensional chiral adjoint spin systems is studied using the most general nearest-neighbor ansatz for the eigenfunctions of the transfer matrix. The parameters entering this ansatz are determined variationally and the resulting phase structure is in close agreement with the results of Monte Carlo simulations. (orig.)

Additional details

Publishing Information

Journal Title
Nucl. Phys., B
Journal Volume
205
Journal Issue
3
Series
Nucl. Phys., B.
Journal Page Range
414-432
ISSN
0550-3213

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
13703981
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
CHIRALITY; EIGENFUNCTIONS; GROUND STATES; ISING MODEL; LATTICE FIELD THEORY; MATRICES; PARTITION FUNCTIONS; PHASE DIAGRAMS; SU GROUPS; TWO-DIMENSIONAL CALCULATIONS; VARIATIONAL METHODS
Descriptors DEC
CONSTRUCTIVE FIELD THEORY; CRYSTAL MODELS; DIAGRAMS; ENERGY LEVELS; FIELD THEORIES; FUNCTIONS; INFORMATION; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; SYMMETRY GROUPS