10 citations · 25 across the 3 of their papers we have counts for
3 papers
gr-qc2017★ 6 cited
Quantum cosmology of quadratic f(R) theories with a FRW metric
V. Vázquez-Báez, C. Ramírez
We study the quantum cosmology of a quadratic theory with a FRW metric, via one of its equivalent Horndeski type actions, where the dynamics of the scalar field is induced.…
gr-qc2015★ 10 cited
Quantum supersymmetric FRW cosmology with a scalar field
C. Ramírez, V. Vázquez-Báez
We analyze the quantum supersymmetric cosmological FRW model with a scalar field, with a conditional probability density and the scalar field identified as time. The Hilbert space…
hep-th2014★ 9 cited
Tachyon potentials from a supersymmetric FRW model
G. García-Jiménez, C. Ramírez, V. Vázquez-Báez
Considering that the effective theory of closed string tachyons can have worldsheet supersymmetry, as shown by Vafa, we study a worldline supersymmetric action in a FRW background,…