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arXiv · 1103.5914

N=2 Conformal Superspace in Four Dimensions

Daniel Butter
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Abstract

We develop the geometry of four dimensional N=2 superspace where the entire conformal algebra of SU(2,2|2) is realized linearly in the structure group rather than just the SL(2,C) x U(2)_R subgroup of Lorentz and R-symmetries, extending to N=2 our prior result for N=1 superspace. This formulation explicitly lifts to superspace the existing methods of the N=2 superconformal tensor calculus; at the same time the geometry, when degauged to SL(2,C) x U(2)_R, reproduces the existing formulation of N=2 conformal supergravity constructed by Howe.

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Daniel Butter. 2011-03-31. N=2 Conformal Superspace in Four Dimensions. https://doi.org/10.1007/jhep10(2011)030

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