Supersymmetry of FRW Barotropic Cosmologies

@article{Rosu2005SupersymmetryOF,
  title={Supersymmetry of FRW Barotropic Cosmologies},
  author={H. Rosu and P. Ojeda-May},
  journal={International Journal of Theoretical Physics},
  year={2005},
  volume={45},
  pages={1152-1157}
}
Barotropic FRW cosmologies are presented from the standpoint of nonrelativistic supersymmetry. First, we reduce the barotropic FRW system of differential equations to simple harmonic oscillator differential equations. Employing the factorization procedure, the solutions of the latter equations are divided into the two classes of bosonic (nonsingular) and fermionic (singular) cosmological solutions. We next introduce a coupling parameter denoted by K between the two classes of solutions and… Expand
20 Citations

References

SHOWING 1-7 OF 7 REFERENCES
DARBOUX CLASS OF COSMOLOGICAL FLUIDS WITH TIME-DEPENDENT ADIABATIC INDICES
Solving for the dynamics of the universe
Supersymmetry and the Dirac equation
Supersymmetric quantum mechanics in a first-order Dirac equation.
Supersymmetry aspects of the Dirac equation in one dimension with a Lorentz scalar potential.
  • Nogami, Toyama
  • Physics, Medicine
  • Physical review. A, Atomic, molecular, and optical physics
  • 1993