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arXiv · 1506.02939

Supersymmetric Majorana Quantum Cosmologies

Sergio A. Hojman·Felipe A. Asenjo
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Abstract

The Einstein equations for an isotropic and homogeneous Friedmann--Robertson--Walker Universe in the presence of a quintessence scalar field are shown to be described in a unified way, formally identical to the dynamics of a relativistic particle moving on a two--dimensional spacetime. The correct Lagrangian for the system is presented and used to construct a spinor quantum cosmology theory using Breit's prescription. The theory is supersymmetric when written in Majorana representation. The spinor components interact through a potential that unifies spacetime curvature and quintessence. An exact supersymmetric solution for $k=0$ case is exhibited. This quantum cosmology model may be interpreted as a theory of interacting universes.

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Sergio A. Hojman, Felipe A. Asenjo. 2015-10-20. Supersymmetric Majorana Quantum Cosmologies. https://doi.org/10.1103/physrevd.92.083518

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