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arXiv · 1402.6406

Renormalizability of Supersymmetric Group Field Cosmology

Sudhaker Upadhyay
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Abstract

In this paper we consider the gauge invariant third quantized model of supersymmetric group field cosmology. The supersymmetric BRST invariance for such theory in non-linear gauge is also analysed. The path integral formulation to the case of a multiverse made up of homogeneous and isotropic spacetimes filled with a perfect fluid is presented. The renormalizability for the scattering of universes in multiverse are established with suitably constructed master equations for connected diagrams and proper vertices. The Slavnov-Taylor identities for this theory hold to all orders of radiative corrections.

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Sudhaker Upadhyay. 2014-02-26. Renormalizability of Supersymmetric Group Field Cosmology. https://doi.org/10.1007/s10714-014-1678-2

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