output
19982026
most citedHorizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A

753 citations

Showing 2018Show all

62 papers · 1 filter

stat.CO2018

An Algorithm for computing the t-signature of two-state networks

M. Siavashi, S. Zarezadeh

Due to the importance of signature vector in studying the reliability of networks, some methods have been proposed by researchers to obtain the signature. The notion of signature i…

cond-mat.str-el2018★ 1 cited

Microscopic analysis of homogeneous electron gas by considering dipole dipole interaction

G. H. Bordbar, F. Pouresmaeeli

Implying perturbation theory, the impact of the dipole dipole interaction (DDI) on the thermodynamic properties of a homogeneous electron gas at zero temperature is investigated. T…

cond-mat.mes-hall2018

Field-induced ferromagnetic phase transition in 2D Fermi systems with magnetic dipole-dipole interaction

G. H. Bordbar, F. Pouresmaeeli, A. Poostforush

Magnetic properties of the two-dimensional spin-polarized Fermi gas with dipole-dipole interaction are studied in the presence of external magnetic field at zero temperature. Withi…

cond-mat.dis-nn2018★ 8 cited

Enhancing the efficiency of quantum annealing via reinforcement: A path-integral Monte Carlo simulation of the quantum reinforcement algorithm

A. Ramezanpour

The standard quantum annealing algorithm tries to approach the ground state of a classical system by slowly decreasing the hopping rates of a quantum random walk in the configurati…

gr-qc2018★ 24 cited

dyonic black holes in gravity's rainbow

S. Panahiyan, S. H. Hendi, N. Riazi

In this paper, we investigate thermodynamical structure of dyonic black holes in the presence of gravity's rainbow. We confirm that for super magnetized and highly pressurized scen…

nucl-th2018★ 3 cited

Structure of hot strange quark stars: an NJL model approach at finite temperature

G. H. Bordbar, R. Hosseini, F. Kayanikhoo +1

In this paper, we investigated the thermodynamic properties of strange quark matter using Nambu-Jona-Lasinio (NJL) model at finite temperatures where we considered the dynamical ma…

hep-th2018★ 27 cited

Universality class of alternative phase space and Van der Waals criticality

Amin Dehyadegari, Bibhas Ranjan Majhi, Ahmad Sheykhi +1

A new perspective toward thermodynamic phase space of Reisser-Nordstrom (RN) black holes in an anti-de-Sitter (AdS) spaces was recently proposed [Phys. Lett. B 768 (2017) 235], whe…

hep-ph2018★ 5 cited

Search for neutral Higgs bosons decaying to in the flipped 2HDM at future linear colliders

Majid Hashemi, Gholamhossein Haghighat

In this study, assuming the Type-Y (flipped) 2HDM at the SM-like scenario as the theoretical framework, observability of the additional heavy neutral Higgs bosons and is in…

cond-mat.mtrl-sci2018★ 12 cited

Structural and Magnetic Study of Metallo-Organic YIG Powder Using 2-ethylhexanoate Carboxylate Based Precursors

S. Hosseinzadeh, P. Elahi, M. Behboudni +2

The crystallization and magnetic behavior of yttrium iron garnet (YIG) prepared by metallo-organic decomposition (MOD) method are discussed. The chemistry and physics related to sy…

cond-mat.mtrl-sci2018★ 49 cited

High Saturation Magnetization, Low Coercivity and Fine YIG Nanoparticles Prepared by Modifying Co-Precipitation Method

S. Hosseinzadeh, M. Behboudnia, L. Jamilpanah +6

Nanoparticles with their specific properties newly have drawn a great deal of attention of researchers [1-3]Yttrium iron Garnet magnetic nanoparticles (YIG-NPs) are promising mater…

hep-ph2018★ 9 cited

Search for neutral Higgs bosons within Type-I 2HDM at future linear colliders

Majid Hashemi, Gholamhossein Haghighat

In this study, we investigate observability of the neutral scalar () and pseudoscalar () Higgs bosons in the framework of the Type-I 2HDM at SM-like scenario at a linear coll…

gr-qc2018★ 45 cited

Criticality and extended phase space thermodynamics of AdS black holes in higher curvature massive gravity

Seyed Hossein Hendi, Ali Dehghani

Considering de Rham-Gabadadze-Tolley theory of massive gravity coupled with (ghost free) higher curvature terms arisen from the Lovelock Lagrangian, we obtain charged AdS black hol…

astro-ph.HE2018★ 2 cited

Ferromagnetic Neutron Stars in Scalar-Tensor Theories of Gravity

Zeinab Rezaei, Habib Yousefi Dezdarani

Ferromagnetic spin ordering can take place in neutron stars. This phase transition alters the neutron star equation of state. Here, applying the scalar-tensor theories of gravity,…

physics.optics2018

Fluorescence coherence with anodic aluminum oxide hybrid photonic-plasmonic structure

Ali Reza Hashemi, Mahmood Hosseini-Farzad

A class of hybrid photonic-plasmonic structures (HPPS) with vertical cylindrical cavities is proposed and its performance in providing a coherent light from spontaneous emission is…

nlin.AO2018★ 31 cited

Beta-rhythm oscillations and synchronization transition in network models of Izhikevich neurons: effect of topology and synaptic type

Mahsa Khoshkhou, Afshin Montakhab

Despite their significant functional roles, beta-band oscillations are least understood. Synchronization in neuronal networks have attracted much attention in recent years with the…

gr-qc2018

Complexity of the Einstein-Born-Infeld-Massive Black holes

S. H. Hendi, B. Bahrami Asl

Motivated by interesting correspondence between computational complexity in a CFT and the action evaluated on a WDW patch in the bulk, we study the complexity of the Einstein-massi…

physics.gen-ph2018★ 57 cited

Tsallis Agegraphic Dark Energy Model

M. Abdollahi Zadeh, A. Sheykhi, H. Moradpour

Using the nonextensive Tsallis entropy and the holographic hypothesis, we propose a new dark energy (DE) model with time scale as infrared (IR) cutoff. Considering the age of the U…

physics.gen-ph2018★ 20 cited

Contraction of cold neutron star due to in the presence a quark core

B. Eslam Panah, T. Yazdizadeh, G. H. Bordbar

Motivated by importance of the existence of quark matter on structure of neutron star. For this purpose, we use a suitable equation of state (EoS) which include three different par…

hep-th2018★ 17 cited

Topological dyonic dilaton black holes in AdS spaces

S. Hajkhalili, A. Sheykhi

We construct a new class of dyonic dilaton black hole solutions in the background of Anti-de Sitter (AdS) spacetime. In order to find an analytical solution which satisfy all the f…

physics.optics2018

Temperature tunable Anderson localization for surface plasmon waves propagating in a graphene single layer placed on a random InAs grating

Abbas Ghasempour Ardakani, Marzieh Sedaghat Nejad

In this paper, we propose a one-dimensional disordered plasmonic structure composed of a graphene single layer placed on a random grating composed of InAs. The propagation of a pla…

gr-qc2018★ 62 cited

Thermal fluctuations of charged black holes in gravity's rainbow

Sudhaker Upadhyay, Seyed Hossein Hendi, Shahram Panahiyan +1

Quantum fluctuation effects have an irrefutable role in high energy physics. Such fluctuation can be often regarded as a correction of infrared (IR) limit. In this paper, the effec…

cs.SI2018★ 1 cited

A Social Recommender System based on Bhattacharyya Coefficient

M. R. Zarei, M. R. Moosavi

Recommender systems play a significant role in providing the appropriate data for each user among a huge amount of information. One of the important roles of a recommender system i…

eess.SY2018

LMI-Based Reset Unknown Input Observer for State Estimation of Linear Uncertain Systems

Iman Hosseini, Alireza Khayatian, Paknoush Karimaghaee +2

This paper proposes a novel kind of Unknown Input Observer (UIO) called Reset Unknown Input Observer (R-UIO) for state estimation of linear systems in the presence of disturbance u…

gr-qc2018★ 1 cited

Revisiting Agegraphic Dark Energy in Brans-Dicke Cosmology

M. Abdollahi Zadeh, A. Sheykhi

We explore a spatially homogeneous and isotropic Friedmann-Robertson-Walker (FRW) universe which is filled with agegraphic dark energy (ADE) with mutual interaction with pressurele…