86 citations · 987 across the 58 of their papers we have counts for
4 papers · 1 filter
On the relation between boundary proposals and hidden symmetries of the extended pre-big bang quantum cosmology
S. Jalalzadeh, T. Rostami, P. V. Moniz
A framework associating quantum cosmological boundary conditions to minisuperspace hidden symmetries has been introduced in \cite{7}. The scope of the application was, notwithstand…
Dirac observables and boundary proposals in quantum cosmology
S. Jalalzadeh, P. V. Moniz
We study the reduced phase space quantization of a closed Friedmann Universe, where matter content is constituted by two (no-interacting) fluids, namely dust (or cold dark matter)…
Quantum cosmology, minimal length and holography
S. Jalalzadeh, S. M. M. Rasouli, P. V. Moniz
We study the effects of a generalized uncertainty principle on the classical and quantum cosmology of a closed Friedmann Universe whose matter content is either a dust or a radiati…
Dark side of the universe in the Stephani cosmology
S. Sedigheh. Hashemi, S. Jalalzadeh, N. Riazi
We investigate the late time acceleration of the universe in the context of the Stephani model. This solution generalizes those of Friedmann-Lemaitre-Robertson-Walker (FLRW) in suc…