753 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Research Institute for Astronomy and Astrophysics of MaraghIR261 papers
- Shahid Beheshti UniversityIR40 papers
- University of WaterlooCA31 papers
- Institute for Research in Fundamental SciencesIR29 papers
- International Center for Relativistic AstrophysicsIT24 papers
- Shahid Bahonar University of KermanIR23 papers
- Canadian Quantum Research CenterCA22 papers
- University of MazandaranIR17 papers
- Shahid Chamran University of AhvazIR12 papers
- Yasouj UniversityIR12 papers
- Helmholtz Institute JenaDE11 papers
- Isfahan University of TechnologyIR9 papers
27 papers · 1 filter
Contagion spreading on complex networks with local deterministic dynamics
Pouya Manshour, Afshin Montakhab
Typically, contagion strength is modeled by a transmission rate , whereby all nodes in a network are treated uniformly in a mean-field approximation. However, local agents react…
Hot Spin Polarized Strange Quark Stars in the Presence of Magnetic Field using a density dependent bag constant
G. H. Bordbar, Z. Alizade
The effect of magnetic field on the structure properties of hot spin polarized strange quark stars has been investigated. For this purpose, we use the MIT bag model with a density…
Observability of Heavy Charged Higgs through s-channel Single Top Events at LHC
Majid Hashemi
The charged Higgs bosons can be produced as a resonance in s-channel single top events. The light charged Higgs in such events preferably decays to a pair of thus making it di…
Charged Higgs Pair Production in a General Two Higgs Doublet Model at and Linear Colliders
Majid Hashemi
In this paper, charged Higgs pair production through where or , is studied within the framework of a general Two Higgs Doublet Mod…
Watchdog-LEACH: A new method based on LEACH protocol to Secure Clustered Wireless Sensor Networks
Mohammad Reza Rohbanian, Mohammad Rafi Kharazmi, Alireza Keshavarz-Haddad +1
Wireless sensor network comprises of small sensor nodes with limited resources. Clustered networks have been proposed in many researches to reduce the power consumption in sensor n…
A Fuzzy expert system for goalkeeper quality recognition
Mohammad Bazmara, Shahram Jafari, Fatemeh Pasand
Goalkeeper (GK) is an expert in soccer and goalkeeping is a complete professional job. In fact, achieving success seems impossible without a reliable GK. His effect in successes an…
Emergence of spacetime dynamics in entropy corrected and braneworld models
A. Sheykhi, M. H. Dehghani, S. E. Hosseini
A very interesting new proposal on the origin of the cosmic expansion was recently suggested by Padmanabhan [arXiv:1206.4916]. He argued that the difference between the surface deg…
Asymptotically Lifshitz black hole solutions in F(R) gravity
S. H. Hendi, B. Eslam Panah, C. Corda
We consider a class of spherically symmetric spacetime to obtain some interesting solutions in F(R) gravity without matter field (pure gravity). We investigate the geometry of the…
Friedmann equations in braneworld scenarios from emergence of cosmic space
A. Sheykhi, M. H. Dehghani, S. E. Hosseini
Recently, it was argued that the spacetime dynamics can be understood by calculating the difference between the degrees of freedom on the boundary and in the bulk in a region of sp…
Design and Development of an Expert System to Help Head of University Departments
Shervan Fekri-Ershad, Hadi Tajalizadeh, Shahram Jafari
One of the basic tasks which is responded for head of each university department, is employing lecturers based on some default factors such as experience, evidences, qualifies and…
Statistical pairing fluctuation and phase transition in
Z. Kargar, V. Dehghani
In the framework of BCS model, we have applied the isothermal probability distribution to take into account the statistical fluctuations in calculation of thermodynamical propertie…
Quartic Quasi-topological Gravity, Black Holes and Holography
M. H. Dehghani, M. H. Vahidinia
In this paper, we derive the field equations of quartic quasi-topological gravity by varying the action with respect to the metric. Also, we obtain the linearized graviton equation…
Thermodynamics of Quasi-Topological Cosmology
M. H. Dehghani, A. Sheykhi, R. Dehghani
In this paper, we study thermodynamical properties of the apparent horizon in a universe governed by quasi-topological gravity. Our aim is twofold. First, by using the variational…
Lifshitz black brane thermodynamics in the presence of a nonlinear electromagnetic field
M. H. Dehghani, Ch. Shakuri, M. H. Vahidinia
In this paper, we investigate the thermodynamics of Lifshitz black branes in the presence of a nonlinear massless electromagnetic field. We begin by introducing the appropriate act…
Effective state, Hawking radiation and quasi-normal modes for Kerr black holes
C. Corda, S. H. Hendi, R. Katebi +1
The non-strictly continuous character of the Hawking radiation spectrum generates a natural correspondence between Hawking radiation and black hole (BH) quasi-normal modes (QNM). I…
Single Top Events as a Source of Light Charged Higgs in the Fully Hadronic Final State at LHC
Majid Hashemi
The single top production proceeds through different channels at LHC. The t-channel production which has a cross section at the level of one third of the ttbar, can be regarded as…
Friedmann equations from emergence of cosmic space
Ahmad Sheykhi
Padmanabhan [arXiv:1206.4916] argues that the cosmic acceleration can be understood from the perspective that spacetime dynamics is an emergence phenomena. By calculating the diffe…
Rotating black strings in -Maxwell theory
S. Salarpour, A. Sheykhi, Y. Bahrampour
In general, the field equations of theory coupled to a matter field are very complicated and hence it is not easy to find exact analytical solutions. However, if one conside…
Extremal Myers-Perry black holes coupled to Born-Infeld electrodynamics in odd dimensions
Masoud Allahverdizadeh, Seyed H. Hendi, José P. S. Lemos +1
Employing higher order perturbation theory, we find a new class of perturbative extremal rotating black hole solutions with Born-Infeld electric charge in odd D-dimensional spaceti…
The effect of a density dependent bag constant on the structure of hot neutron star with a quark core
T. Yazdizadeh, G. H. Bordbar
As we go from center toward the surface of a neutron star, the state of baryonic matter changes from the de-confined quark-gluon to a mixed phase of quark and hadronic matter, and…
Heat transport and diffusion in a canonical model of a relativistic gas
Malihe Ghodrat, Afshin Montakhab
Relativistic transport phenomena are important from both theoretical and practical point of view. Accordingly, hydrodynamics of relativistic gas has been extensively studied theore…
Extremal Myers-Perry black holes coupled to Born-Infeld electrodynamics in five dimensions
Masoud Allahverdizadeh, Jose P. S. Lemos, Ahmad Sheykhi
We construct a new class of perturbative extremal charged rotating black hole solutions in five dimensions in the Einstein--Born-Infeld theory. We start with an extremal five-dimen…
How conformational changes can affect catalysis, inhibition and drug resistance of enzymes with induced-fit binding mechanism such as the HIV-1 protease
Thomas R. Weikl, Bahram Hemmateenejad
A central question is how the conformational changes of proteins affect their function and the inhibition of this function by drug molecules. Many enzymes change from an open to a…
Properties of the band gaps in one-dimensional ternary lossy photonic crystal containing double-negative materials
Alireza Aghajamali, Maryam Akbarimoosavi, Mahmood Barati
In this paper, theoretically, the characteristics matrix method is employed to investigate and compare the properties of the band gaps of the one-dimensional ternary and binary los…