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 | |
| Publication status | Published - Feb 1989 |
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Gauge-invariant sigma models in N=2 superspace. / Ketov, S. V.; Lokhvitskii, B. B.
In: Soviet Physics Journal, Vol. 32, No. 2, 02.1989, p. 117-120.Research output: Contribution to journal › Article
}
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.
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UR - http://www.scopus.com/inward/citedby.url?scp=34249976112&partnerID=8YFLogxK
U2 - 10.1007/BF00898672
DO - 10.1007/BF00898672
M3 - Article
VL - 32
SP - 117
EP - 120
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 2
ER -