91 citations · 594 across the 24 of their papers we have counts for
8 papers · 1 filter
Rotating charged hairy black hole in (2+1) dimensions and particle acceleration
J. Sadeghi, B. Pourhassan, H. Farahani
In this paper we construct rotating charged hairy black hole in (2+1) dimensions for infinitesimal black hole charge and rotation parameters. Then we consider this black hole as pa…
Hubble parameter corrected interactions in cosmology
J. Sadeghi, M. Khurshudyan, M. Hakobyan +1
In this paper we make steps in a new direction by considering fluids with EoS of more general form . It is thought that there should be interaction between cosmic fluids,…
Mutually interacting Tachyon dark energy with variable and
J. Sadeghi, M. Khurshudyan, M. Hakobyan +1
In this paper we consider Tachyonic scalar field as dark energy with interaction between components in the case of variable and . We assume a flat Universe with specific for…
Phenomenological Fluids from Interacting Tachyonic Scalar Fields
J. Sadeghi, M. Khurshudyan, M. Hakobyan +1
In this paper we are interested to consider mathematical ways to obtain different phenomenological fluids from two-component Tachyonic scalar fields. We consider interaction betwee…
Interacting Ghost Dark Energy Models with Variable and
J. Sadeghi, M. Khurshudyan, A. Movsisyan +1
In this paper we consider several phenomenological models of variable . Model of a flat Universe with variable and is accepted. It is well known, that varying and $Λ…
Phenomenological Varying Modified Chaplygin Gas with Variable and : Toy Models for Our Universe
J. Sadeghi, M. Khurshudyan, H. Farahani
This article motivated by the recent articles and results of two authors. Recently, J. Sadeghi and H. Farahani presented a work [1], where they include viscosity and analyze genera…
Thermodynamics of a charged hairy black hole in (2+1) dimensions
J. Sadeghi, H. Farahani
In this paper we study thermodynamics, statistics and spectroscopic aspects of a charged black hole with a scalar hair coupled to the gravity in (2+1) dimensions. We obtained effec…
Interaction between viscous varying modified cosmic Chaplygin gas and Tachyonic fluid
Jafar Sadeghi, Hoda Farahani
In this paper we study the interaction between the general form of viscous varying modified cosmic Chaplygin gas and the Tachyon fluid in the framework of Einstein gravity. We want…