Gauge-invariant sigma models in N=2 superspace

S. V. Ketov, B. B. Lokhvitskii

Research School of High-Energy Physics

Research output: Contribution to journal › Article

Abstract

We construct a new broad class of gauge-invariant nonlinear sigma models in N=2 superspace. The dimensional reduction of the theories obtained to d=2 leads to N=4 nonlinear sigma models which are devoid of ultraviolet divergence in all orders of perturbation theory.

Original language	English
Pages (from-to)	117-120
Number of pages	4
Journal	Soviet Physics Journal
Volume	32
Issue number	2
DOIs	https://doi.org/10.1007/BF00898672
Publication status	Published - Feb 1989

Fingerprint

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Ketov, S. V., & Lokhvitskii, B. B. (1989). Gauge-invariant sigma models in N=2 superspace. Soviet Physics Journal, 32(2), 117-120. https://doi.org/10.1007/BF00898672

@article{b6fe476600dc435cb1b2c0e63338a3c8,

title = "Gauge-invariant sigma models in N=2 superspace",

abstract = "We construct a new broad class of gauge-invariant nonlinear sigma models in N=2 superspace. The dimensional reduction of the theories obtained to d=2 leads to N=4 nonlinear sigma models which are devoid of ultraviolet divergence in all orders of perturbation theory.",

author = "Ketov, {S. V.} and Lokhvitskii, {B. B.}",

year = "1989",

month = "2",

doi = "10.1007/BF00898672",

language = "English",

volume = "32",

pages = "117--120",

journal = "Russian Physics Journal",

issn = "1064-8887",

publisher = "Consultants Bureau",

number = "2",

}

TY - JOUR

T1 - Gauge-invariant sigma models in N=2 superspace

AU - Ketov, S. V.

AU - Lokhvitskii, B. B.

PY - 1989/2

Y1 - 1989/2

N2 - We construct a new broad class of gauge-invariant nonlinear sigma models in N=2 superspace. The dimensional reduction of the theories obtained to d=2 leads to N=4 nonlinear sigma models which are devoid of ultraviolet divergence in all orders of perturbation theory.

AB - We construct a new broad class of gauge-invariant nonlinear sigma models in N=2 superspace. The dimensional reduction of the theories obtained to d=2 leads to N=4 nonlinear sigma models which are devoid of ultraviolet divergence in all orders of perturbation theory.

UR - http://www.scopus.com/inward/record.url?scp=34249976112&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34249976112&partnerID=8YFLogxK

U2 - 10.1007/BF00898672

DO - 10.1007/BF00898672

M3 - Article

AN - SCOPUS:34249976112

VL - 32

SP - 117

EP - 120

JO - Russian Physics Journal

JF - Russian Physics Journal

SN - 1064-8887

IS - 2

ER -

Access to Document

10.1007/BF00898672