54 citations · 147 across the 9 of their papers we have counts for
5 papers · 1 filter
Probabilistic Evolutionary Process: a possible solution to the problem of time in quantum cosmology and creation from nothing
N. Khosravi, H. R. Sepangi
We present a method, which we shall call the probabilistic evolutionary process, based on the probabilistic nature of quantum theory to offer a possible solution to the problem of…
Thermodynamics of noncommutative de Sitter spacetime
B. Vakili, N. Khosravi, H. R. Sepangi
We study the effects of noncommutativity of spacetime geometry on the thermodynamical properties of the de Sitter horizon. We show that noncommutativity results in modifications in…
A fundamental length as a candidate for dark energy: a DSR inspired FRW spacetime
N. Khosravi, H. R. Sepangi
We show that the existence of a fundamental length, introduced in Deformed Special Relativity (DSR) inspired minisuper (phase-) space, causes the behavior of the scale factor of th…
Quantum noncommutative multidimensional cosmology
N. Khosravi, S. Jalalzadeh, H. R. Sepangi
We present exact quantum solutions for a noncommutative, multidimensional cosmological model and show that stabilization of extra dimensions sets in with the introduction of noncom…
Bianchi spacetimes in noncommutative phase-space
B. Vakili, N. Khosravi, H. R. Sepangi
The effects of noncommutativity in the phase-space of the classical and quantum cosmology of Bianchi models are investigated. Exact solutions in both commutative and noncommutative…