Supersymmetric Majorana quantum cosmologies
Hojman
S
A
author
Asenjo
F
A
author
2015
English
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 compact 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 the Majorana representation. The spinor field components interact through a potential that correlates the spacetime metric and the quintessence. An exact supersymmetric solution for k = 0 case is exhibited. This quantum cosmology model may be interpreted as a theory of interacting universes.
WOS:000362901900005
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text
files/544_Hojman+Asenjo2015.pdf
10.1103/PhysRevD.92.083518
Hojman+Asenjo2015
Physical Review D
Phys. Rev. D
2015
Amer Physical Soc
continuing
periodical
academic journal
92
8
7 pp
2470-0010