TY - JOUR

T1 - 2D, N = 2 and N = 4 supergravity and the Liouville theory in superspace

AU - Ketov, Sergei V.

PY - 1996/6/6

Y1 - 1996/6/6

N2 - The two-dimensional (2D) manifestly locally supersymmetric actions describing the N = 2 and N = 4 extended super-Liouville theory coupled to the N = 2 and N = 4 conformal supergravity, respectively, are constructed in superspace. It is shown that the N = 4 super-Liouville multiplet is described by the improved twisted-II scalar multiplet TM-II, whose kinetic terms are given by the SU(2) ⊗ U(1) WZNW model.

AB - The two-dimensional (2D) manifestly locally supersymmetric actions describing the N = 2 and N = 4 extended super-Liouville theory coupled to the N = 2 and N = 4 conformal supergravity, respectively, are constructed in superspace. It is shown that the N = 4 super-Liouville multiplet is described by the improved twisted-II scalar multiplet TM-II, whose kinetic terms are given by the SU(2) ⊗ U(1) WZNW model.

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U2 - 10.1016/0370-2693(96)00332-2

DO - 10.1016/0370-2693(96)00332-2

M3 - Article

AN - SCOPUS:0042094666

VL - 377

SP - 48

EP - 54

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1-3

ER -