19 citations · 19 across the 1 of their papers we have counts for
2 papers
gr-qc2000★ 19 cited
Quantum Isotropization of the Universe
N. Pinto-Neto, A. F. Velasco, R. Colistete
We consider minisuperspace models constituted of Bianchi I geometries with a free massless scalar field. The classical solutions are always singular (with the trivial exception of…
gr-qc1999
Quantum Cosmology in Scalar-Tensor Theories With Non Minimal Coupling
Julio C. Fabris, Nelson Pinto-Neto, A. F. Velasco
Quantization in the minisuperspace of non minimal scalar-tensor theories leads to a partial differential equation which is non separable. Through a conformal transformation we can…