195 citations
- Islamic Azad University, TehranIR75 papers
- Islamic Azad University, Science and Research BranchIR49 papers
- Institute for Research in Fundamental SciencesIR19 papers
- University of MazandaranIR10 papers
- Razi UniversityIR8 papers
- An-Najah National UniversityPS7 papers
- Near East UniversityCY7 papers
- Islamic Azad University of Ayatollah AmoliIR5 papers
- Shahid Beheshti UniversityIR5 papers
- University of KurdistanIR5 papers
- Islamic Azad University Sanandaj BranchIR4 papers
- Middle East Technical UniversityTR4 papers
6 papers · 1 filter
Weyl-invariant extension of the Metric-Affine Gravity
R. Vazirian, M. R. Tanhayi, Z. A. Motahar
Metric-affine geometry provides a non-trivial extension of the general relativity where the metric and connection are treated as the two independent fundamental quantities in const…
Exact Ultra Cold Neutrons' Energy Spectrum in Gravitational Quantum Mechanics
Pouria Pedram
We find exact energy eigenvalues and eigenfunctions of the quantum bouncer in the presence of the minimal length uncertainty and the maximal momentum. This form of Generalized (Gra…
Harmonic oscillator with minimal length, minimal momentum, and maximal momentum uncertainties in SUSYQM framework
M. Asghari, P. Pedram, K. Nozari
We consider a Generalized Uncertainty Principle (GUP) framework which predicts a maximal uncertainty in momentum and minimal uncertainties both in position and momentum. We apply s…
Power Spectrum with Auxiliary Fields in de Sitter Space
M. Mohsenzadeh, M. R. Tanhayi, E. Yusofi
We use the auxiliary fields and (excited-) de Sitter solutions to study the standard power spectrum of primordial fluctuations of a scalar field in the early universe. The auxiliar…
A Krein Quantization Approach to Klein Paradox
Farrin Payandeh, Toradj Mohammad Pur, Mohsen Fathi +1
In this paper we first introduce the famous Klein paradox. Afterwards by proposing the Krein quantization approach and taking the negative modes into account, we will show that the…
Interacting closed string tachyon with modified Chaplygin gas and its stability
Ali R. Amani, Celia Escamilla-Rivera, H. R. Faghani
In this paper, we have considered closed string tachyon model with a constant dilaton field and interacted it with Chaplygin gas for evaluating cosmology parameters. The model has…