Author:
Benítez Héctor A.,Schmidtt David M.
Abstract
Abstract
The lambda deformation of the pure spinor formalism of the superstring in the AdS
5 × S
5 background is introduced. It is shown that the deformation preserves the integrability as well as the one-loop conformal invariance of its parent theory. It is also shown that the effective action takes the standard form of the Berkovits-Howe action functional, allowing to calculate the deformed background supergeometry in a straightforward way. The background fields coincide with those of the lambda model of the Green-Schwarz formalism, hence satisfying the same set of supergravity equations of motion.
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
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