Large-N solution of the heterotic N=(0,1) two-dimensional O(N) sigma model

Journal Article · Sat May 15 00:00:00 EDT 2010 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.81.105001· OSTI ID:21409761

Koroteev, Peter; Monin, Alexander ^[1]

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1. University of Minnesota, School of Physics and Astronomy, 116 Church Street S.E., Minneapolis, Minnesota 55455 (United States)

In this paper we build a family of heterotic deformations of the O(N) sigma model. These deformations break (1,1) supersymmetry down to (0,1) symmetry. We solve this model at large N. We also find an alternative superfield formulation of the heterotic CP{sup N} sigma model, which was discussed in the literature before.

• OSTI ID: 21409761
• Journal Information: Physical Review. D, Particles Fields, Vol. 81, Issue 10; Other Information: DOI: 10.1103/PhysRevD.81.105001; (c) 2010 The American Physical Society; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
CP INVARIANCE
DEFORMATION
MATHEMATICAL SOLUTIONS
O GROUPS
SIGMA MODEL
SUPERSYMMETRY
SYMMETRY BREAKING
TWO-DIMENSIONAL CALCULATIONS
BOSON-EXCHANGE MODELS
DYNAMICAL GROUPS
INVARIANCE PRINCIPLES
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE MODELS
PERIPHERAL MODELS
SYMMETRY
SYMMETRY GROUPS