266 citations
- Research Institute for Astronomy and Astrophysics of MaraghIR77 papers
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- University of WaterlooCA11 papers
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- Middle East Technical UniversityTR5 papers
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18 papers · 1 filter
A Shock Model Based Approach to Network Reliability
S. Zarezadeh, S. Ashrafi, M. Asadi
We consider a network consisting of components (links or nodes) and assume that the network has two states, up and down. We further suppose that the network is subject to shock…
Measurement of returns to scale with weight restrictions: How to deal with the occurrence of multiple supporting hyperplanes?
Mahmood Mehdiloozad, Kaoru Tone, Biresh K. Sahoo
While measuring returns to scale in data envelopment analysis (DEA), the occurrence of multiple supporting hyperplanes has been perceived as a crucial issue. To deal effectively wi…
Higher dimensional dilaton black holes in the presence of exponential nonlinear electrodynamics
A. Sheykhi, A. Kazemi
We examine the higher dimensional action in which gravity is coupled to the exponential nonlinear electrodynamic and a scalar dilaton field. We construct a new class of -dimensi…
Holographic dark energy in the DGP braneworld with GO cutoff
S. Ghaffari, M. H. Dehghani, A. Sheykhi
We consider the holographic dark energy (HDE) model in the framework of DGP braneworld with Granda-Oliveros infrared (IR) cutoff, . With this choice for I…
P-V criticality of charged dilatonic black holes
M. H. Dehghani, S. Kamrani, A. Sheykhi
In this paper, we investigate the critical behavior of charged black holes of Einstein-Maxwell-dilaton gravity in the presence of two Liouville-type potentials which make the solut…
Thermodynamics of nonlinear charged Lifshitz black branes with hyperscaling violation
M. H. Dehghani, A. Sheykhi, S. E. Sadati
In this paper, we investigate the thermodynamics of hyperscaling violating Lifshitz black branes in the presence of a nonlinear massless electromagnetic field. We, first, obtain an…