Supersymmetric Barotropic FRW Model and Dark Energy

Details Supersymmetric Barotropic FRW Model and Dark Energy Supersymmetric Barotropic FRW Model and Dark Energy

2008-01-08

arxiv.org/abs/0801.1297v2

Modern Physics Letters A 24, 1257-1266 (2009)

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

11 pages, minor corrections, published version

Scientific paper

Using the superfield approach we construct the $n=2$ supersymmetric lagrangian for the FRW Universe with barotropic perfect fluid as matter field. The obtained supersymmetric algebra allowed us to take the square root of the Wheeler-DeWitt equation and solve the corresponding quantum constraint. This model leads to the relation between the vacuum energy density and the energy density of the dust matter.

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