The Supersymmetric U($N$,r) $\sigma$ Model and Its 0(2) Extended Supersymmetry

Aoyama, Shogo

doi:10.1007/BF02776450

The Supersymmetric U( $N$ ,r) $\sigma$ Model and Its 0(2) Extended Supersymmetry

Shogo Aoyama
(
- Padua U. and
- INFN, Padua
)

Oct, 1979

12 pages

Published in:

Nuovo Cim.A 57 (1980) 176

DOI:

10.1007/BF02776450

Report number:

IFPD 20/79

View in:

AMS MathSciNet

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Abstract: (Springer)

A supersymmetric extension is studied for theUN,r σ-model, in which the scalar fields take values in the Grassmann manifoldUN+r/Un⊗Ur. It is demonstrated that the supersymmetric model actually admits anO2 extended supersymmetry.

FIELD THEORY: SUPERSYMMETRY
FIELD THEORETICAL MODEL: SIGMA
GAUGE FIELD THEORY: O(2)
ALGEBRA: GRASSMANN
FIELD THEORY: SCALAR
GAUGE FIELD THEORY: U(N,R)
TRANSFORMATION: GAUGE

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The Supersymmetric U(NNN,r) σ\sigmaσ Model and Its 0(2) Extended Supersymmetry

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The Supersymmetric U( $N$ ,r) $\sigma$ Model and Its 0(2) Extended Supersymmetry