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
52 papers · 1 filter
Competitive Influence Maximization: Integrating Budget Allocation and Seed Selection
Amirhossein Ansari, Masoud Dadgar, Ali Hamzeh +2
Today, many companies take advantage of viral marketing to promote their new products, and since there are several competing companies in many markets, Competitive Influence Maximi…
An Adaptive Similarity Measure to Tune Trust Influence in Memory-Based Collaborative Filtering
Mohammad Reza Zarei, Mohammad R. Moosavi
The aim of the recommender systems is to provide relevant and potentially interesting information to each user. This is fulfilled by utilizing the already recorded tendencies of si…
Buried and ridge graphene-based silicon waveguides for broadband polarization-insensitive amplitude and phase modulators
Mohamad Najafi Hajivar, Mahmood Hosseini-Farzad
In this paper, four easy-to-fabricate graphene-based Si waveguide modulators are presented to overcome the strong polarization dependency of graphene-based modulators. The modulati…
Lossless Size Reduction for Integer Least Squares with Application to Sphere Decoding
Mohammad Neinavaie, Mostafa Derakhtian, Sergiy A. Vorobyov
Minimum achievable complexity (MAC) for a maximum likelihood (ML) performance-achieving detection algorithm is derived. Using the derived MAC, we prove that the conventional sphere…
Influence of strong magnetic field on the structure properties of strange quark stars
Fatemeh Kayanikhoo, Kazem Naficy, Gholam Hossein Bordbar
We investigate the thermodynamic properties of strange quark matter under the strong magnetic field in the framework of the MIT bag model in two cases of bag constants. We consider…
Noisy Toric code and random bond Ising model: The error threshold in a dual picture
Mohammad Hossein Zarei, Abolfazl Ramezanpour
It is known that noisy topological quantum codes are related to random bond Ising models where the order-disorder phase transition in the classical model is mapped to the error thr…
Impact of the vector dark matter on polarization of the CMB photon
S. Modares Vamegh, M. Haghighat, S. Mahmoudi +1
We consider a vector dark matter (VDM) with a direct coupling with photon. We examine the effect of such an interaction on the CMB polarization to put new constrains on the propert…
Topological black holes in mimetic gravity
Ahmad Sheykhi, Saskia Grunau
We construct some new classes of topological black hole solutions in the context of mimetic gravity. We study the uncharged and charged black holes, separately. In the absence of a…
Some Combinatorial Characterizations of Gorenstein Graphs with Independence Number Less than Four
Mohammad Reza Oboudi, Ashkan Nikseresht
Let be the independence number of a simple graph with vertices and be its edge ideal in . If is Gorenstein, the graph is…
On the Total Graph of a Finite Commutative Ring
Mohammad Hadi Shekarriz, Mohammad Hasan Shirdareh Haghighi, Habib Sharif
Let be a finite commutative ring with . In this article, we study the total graph of , denoted by , determine some of its basic graph-theoretical properties, d…
The Cost of Edge-distinguishing of the Cartesian Product of Connected Graphs
Aleksandra Gorzkowska, Mohammad Hadi Shekarriz
A graph is said to be -distinguishable if there is a vertex coloring of with a set of colors which breaks all of the automorphisms of but the identity. We call t…
Number of Distinguishing Colorings and Partitions
Bahman Ahmadi, Fatemeh Alinaghipour, Mohammad Hadi Shekarriz
A vertex coloring of a graph is called distinguishing (or symmetry breaking) if no non-identity automorphism of preserves it, and the distinguishing number, shown by …
Conductivity of the one-dimensional holographic p-wave superconductors in the presence of nonlinear electrodynamics
Mahya Mohammadi, Ahmad Sheykhi
We investigate analytically as well as numerically effects of nonlinear Born-Infeld (BI) electrodynamics on the properties of (1+1)-dimensional holographic -wave superconductor…
Quasinormal modes of black holes in Weyl gravity: Electromagnetic and gravitational perturbations
Mehrab Momennia, Seyed Hossein Hendi
The recent reported gravitational wave detection motivates one to investigate the properties of different black hole models, especially their behavior under (axial) gravitational p…
Alternative approach to the critical behavior and microscopic structure of the power-Maxwell black holes
Ahmad Sheykhi, Mohammad Arab, Zeinab Dayyani +1
Employing a new approach toward thermodynamic phase space, we investigate the phase transition, critical behavior and microscopic structure of higher dimensional black holes in an…
Thermodynamics and reentrant phase transition for logarithmic nonlinear charged black holes in massive gravity
S. Rajaee Chaloshtary, M. Kord Zangeneh, S. Hajkhalili +2
We investigate a new class of -dimensional topological black hole solutions in the context of massive gravity and in the presence of logarithmic nonlinear electrodynamics. E…
Circular polarization of cosmic photons due to their interactions with Sterile neutrino dark matter
M. Haghighat, S. Mahmoudi, R. Mohammadi +2
In this paper, we explore the possibility of the polarization conversion of a wide energy range of cosmic photons to the circular polarization through their interactions with right…
Charged black hole chemistry with massive gravitons
Ali Dehghani, Seyed Hossein Hendi
In the subject of black hole chemistry, a broad variety of critical phenomena for charged topological black holes (TBHs) with massive gravitons (within the framework of dRGT massiv…
Coupling constants calculation of charmed meson with kaon from QCD sum rules
M. R. Seyedhabashy, E. Kazemi, M. Janbazi +1
In this research, the strong coupling constants of the , , and vertices are evaluated, using the three-point QCD sum rules. In order…
SIDLE: Semantically Intelligent Distributed Leader Election Algorithm for Wireless Sensor Networks
Parsa Rajabzadeh, Amin Pishevar, Hamed Rahimi
This paper introduces the deployment of a group of Wireless Sensor and Actuator Network (WSAN) for Internet of Thing (IoT) systems in rural regions deployed by a drone dropping sen…
Spike-timing-dependent plasticity with axonal delay tunes networks of Izhikevich neurons to the edge of synchronization transition with scale-free avalanches
Mahsa Khoshkhou, Afshin Montakhab
Critical brain hypothesis has been intensively studied both in experimental and theoretical neuroscience over the past two decades. However, some important questions still remain:…
Phase transition in a network model of social balance with Glauber dynamics
Rana Shojaei, Pouya Manshour, Afshin Montakhab
We study the evolution of a social network with friendly/enmity connections into a balanced state by introducing a dynamical model with an intrinsic randomness, similar to Glauber…
Conductivity of the holographic p-wave superconductors with higher order corrections
Mahya Mohammadi, Ahmad Sheykhi
We investigate the holographic -wave superconductors in the presence of the higher order corrections on the gravity as well as on the gauge field side. On the gravity side, we a…
Resonant random laser emission from graphene quantum dot doped dye solutions
Peymaneh Rafieipour, Abbas Ghasempour Ardakani, Fatemeh Daneshmand
Graphene quantum dots (GQDs) are more promising than other kinds of semiconductor QDs because of their photostability and biocompatibility in different applications such as bioimag…