Supersymmetric Toda field theories
Apr, 199046 pages
Published in:
- Nucl.Phys.B 352 (1991) 723-768,
- Nucl.Phys.B 382 (1992) 662-662 (erratum)
- Published: 1991
DOI:
Report number:
- OUTP-90-11-P
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Abstract: (Elsevier)
We analyse a class of integrable two-dimensional field theories with N =1 and N = 2 supersymmetry via the Lax, or zero-curvature, construction based on a Lie superalgebra. Some of the theories exhibit extended superconformal symmetries, generalizing the bosonic W-algebras. We also investigate the possible integrable deformations of these models and find that in some cases supersymmetry is broken and in other cases it is preserved.- field theory: conformal
- dimension: 2
- field theory: Toda
- field theory: affine
- supersymmetry: superspace
- integrability
- differential equations: Lax
- operator: vertex
- quantization
- algebra: Lie
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