On D = 2 (1/3, 1/3) supersymmetric theories 2

Saidi, E.H.; Sedra, M.B.; Zerouaoui, J.

doi:10.1088/0264-9381/12/11/003

On D = 2 (1/3, 1/3) supersymmetric theories 2

Apr, 1995

10 pages

Published in:

Class.Quant.Grav. 12 (1995) 2705-2714

DOI:

10.1088/0264-9381/12/11/003

Report number:

IC-94-131

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Abstract: (IOP)

Denoting by D = 2(1/3,1/3) superalgebra the off critical symmetry of the perturbation of the c = 6/7 conformal theory, we build a new superspace solution of the subalgebra generated by spin charge operators extending the usual (1/2,1/2) supersymmetry generated by spin charges (Saidi et al). This solution is based on the use of two Grassmann variables instead of one parafermionic variable satisfying the cubic nilpotency condition . Known results on the c = 6/7 tricritical Potts model are recovered as special features. The relation with N = 2 Landau - Ginzburg models is also discussed.

supersymmetry: algebra
algebra: representation
field theory: conformal
dimension: 2
spin: fractional
fractional: spin
perturbation theory

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