65 citations · 214 across the 9 of their papers we have counts for
9 papers
Bounding f(R,T) gravity by particle creation
K. Asadiyan, F. Darabi, P. Pedram +1
We consider the possibility of the quantum vacuum states in f(R,T) gravity. Particularly, we study the Bogoliubov transformations associated to different vacuum states for some f(R…
Mona Lisa, the stochastic view and fractality in color space
P. Pedram, G. R. Jafari
A painting consists of objects which are arranged in specific ways. The art of painting is drawing the objects, which can be considered as known trends, in an expressive manner. De…
Quantum cosmology with varying speed of light: canonical approach
P. Pedram, S. Jalalzadeh
We investigate --dimensional cosmology with varying speed of light. After solving corresponding Wheeler-DeWitt equation, we obtain exact solutions in both classical and quan…
Quantum Stephani exact cosmological solutions and the selection of time variable
P. Pedram, S. Jalalzadeh, S. S. Gousheh
We study perfect fluid Stephani quantum cosmological model. In the present work the Schutz's variational formalism which recovers the notion of time is applied. This gives rise to…
Stephani-Schutz quantum cosmology
P. Pedram, S. Jalalzadeh, S. S. Gousheh
We study the Stephani quantum cosmological model in the presence of a cosmological constant in radiation dominated Universe. In the present work the Schutz's variational formalism…
Schrödinger-Wheeler-DeWitt equation in chaplygin gas FRW cosmological model
P. Pedram, S. Jalalzadeh, S. S. Gousheh
We present a chaplygin gas Friedmann-Robertson-Walker quantum cosmological model. In this work the Schutz's variational formalism is applied with positive, negative, and zero const…