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N=2 conformal superfield structures and Beltrami variables

O Thummel

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The concept of Beltrami variables is generalised to N=2 supersymmetry. It is shown that the BRST algebra factorises under this parametrisation into two independent substructures. This factorisation is established at the full superfield level as well as in the component field formalism.


PACS

11.30.Pb Supersymmetry

11.30.Ly Other internal and higher symmetries

11.25.Hf Conformal field theory, algebraic structures

MSC

81T60 Supersymmetric field theories

81T40 Two-dimensional field theories, conformal field theories, etc.

Subjects

Particle physics and field theory

Dates

Issue 4 (April 1990)



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