Superisometries of the adS*S Superspace
Piet Claus, Renata Kallosh
TL;DR
This paper derives the superisometry transformations of the near-horizon AdS*S superspace, revealing the superconformal algebra and simplifying the Green-Schwarz action in AdS(5)*S(5).
Contribution
It explicitly formulates the superisometry transformations and discusses their implications for brane BPS conditions and gauge-fixed superstring actions.
Findings
Explicit superisometry transformations derived.
Superconformal algebra of the superspace established.
Simplification of Green-Schwarz action in AdS(5)*S(5).
Abstract
We find the superisometry of the near-horizon superspace, forming the superconformal algebra. We present here the explicit form of the transformation of the bosonic and fermionic coordinates (as well as the compensating Lorentz-type transformation) which keeps the geometry invariant. We comment on i) the BPS condition of the branes in adS background and ii) significant simplification of superisometries of the gauge-fixed Green-Schwarz action in adS(5)*S(5) background.
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