D=2, N=2 supersymmetric {sigma} models on non(anti)commutative superspace

Journal Article · Wed Dec 15 04:00:00 EST 2004 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.70.125003· OSTI ID:20698277

Chandrasekhar, B ^[1]

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1. Institute of Physics, Bhubaneswar 751 005 (India)

I extend the results of hep-th/0310137 to show that a general classical action for D=2, N=2 sigma models on a non(anti)commutative superspace is not standard and contains infinite number of terms, which depend on the determinant of the non(anti)commutativity parameter C{sup {alpha}}{sup {beta}}. I show that using Kaehler normal coordinates the action can be written in a manifestly covariant manner. I introduce vector multiplets and obtain the N=1/2 supersymmetry transformations of the theory in the Wess-Zumino gauge. By explicitly deriving the expressions for vector and twisted superfields on non(anti)commutative superspace, I study the classical aspects of gauged linear sigma models.

• OSTI ID: 20698277
• Journal Information: Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 12 Vol. 70; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ACTION INTEGRAL
COMMUTATION RELATIONS
COORDINATES
MULTIPLETS
QUANTUM FIELD THEORY
SIGMA MODEL
SUPERSYMMETRY
TRANSFORMATIONS
VECTOR FIELDS
VECTORS