Published April 1994 | Version v1
Journal article Metadata-only

Analytic results for mixed O(N)-RPN-1 σ-models in two dimensions

Creators

  • 1. INFN, Pisa (Italy)
  • 2. Scuola Normale Superiore, Pisa (Italy)
  • 3. Dept. of Physics, New York Univ., NY (United States)

Description

We consider the two-dimensional O(N)-invariant lattice σ-model with mixed isovector-isotensor Hamiltonian. We discuss the perturbative expansion and the 1/N limit. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. B, Proceedings Supplements
Journal Volume
34
Journal Page Range
p. 683-685.
ISSN
0920-5632
CODEN
NPBSE7

Conference

Title
International symposium on lattice field theory.
Dates
12-16 Oct 1993.
Place
Dallas, TX (United States).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
25059591
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANALYTICAL SOLUTION; ASYMPTOTIC SOLUTIONS; HAMILTONIANS; LATTICE FIELD THEORY; O GROUPS; PERTURBATION THEORY; POWER SERIES; SIGMA MODEL; TWO-DIMENSIONAL CALCULATIONS
Descriptors DEC
BOSON-EXCHANGE MODELS; CONSTRUCTIVE FIELD THEORY; DYNAMICAL GROUPS; FIELD THEORIES; LIE GROUPS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; PARTICLE MODELS; PERIPHERAL MODELS; QUANTUM FIELD THEORY; QUANTUM OPERATORS; SERIES EXPANSION; SYMMETRY GROUPS