219 citations
- Institute for Research in Fundamental SciencesIR60 papers
- Institute for Advanced Studies in Basic SciencesIR34 papers
- Sharif University of TechnologyIR19 papers
- University of TehranIR18 papers
- Shahid Beheshti UniversityIR11 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Keele UniversityGB7 papers
- Chinese Academy of SciencesCN6 papers
- International Center for Relativistic AstrophysicsIT6 papers
- Islamic Azad University North Tehran BranchIR6 papers
- University of MazandaranIR6 papers
- Collurania Teramo ObservatoryIT5 papers
9 papers · 1 filter
First-Order Phase Transition by XY Model of Particle Dynamics
Amir H. Fatollahi
A gas-liquid type of phase transition is found based on the particle dynamics on radius- circle in which the coordinate appears as the angle-variable of 1D XY-model. Due to the…
Dependence of chaotic behavior on optical properties and electrostatic effects in double beam torsional Casimir actuation
F. Tajik, M. Sedighi, A. A. Masoudi +2
We investigate the influence of Casimir and electrostatic torques on double beam torsional microelectromechanical systems with materials covering a broad range of conductivities of…
Linear Polarization Features in the Quiet-Sun Photosphere: Structure and Dynamics
S. Kianfar, S. Jafarzadeh, M. T. Mirtorabi +1
We present detailed characteristics of linear polarization features (LPFs) in the quiet-Sun photosphere from high resolution observations obtained with Sunrise/IMaX. We explore dif…
On U(1) Gauge Theory Transfer-Matrix in Fourier Basis
Narges Vadood, Amir H. Fatollahi
The properties of the transfer-matrix of U(1) lattice gauge theory in the Fourier basis are explored. Among other statements it is shown: 1) the transfer-matrix is block-diagonal,…
Cosmological Constant Effects on the Properties of Mass Twin Compact Stars
Noshad Khosravi Largani, David E. Alvarez-Castillo
We present a systematic investigation of the cosmological constant effects in compact stars interiors in the framework of Einstein's gravity. Consideration of a cosmological consta…
The Delta Scuti star 38 Eri from the ground and from space
M. Paparo, Z. Kollath, R. R. Shobbrook +17
We present and discuss the pulsational characteristics of the Delta Scuti star 38 Eri from photometric data obtained at two widely spaced epochs, partly from the ground (1998) and…