106 citations · 832 across the 28 of their papers we have counts for
30 papers
k-inflation: Non-separable case meets ACT measurements
Tahere Fallahi Serish, Seyed Ali Hosseini Mansoori, Fereshteh Felegary +2
We investigate a non-separable subset of -essence in which the kinetic and potential sectors interact through an coupling, implemented via a potential-dependent prefac…
Tilt and Tensor-to-Scalar Ratio in Multi-Scalar Field Inflation: Non-Sum-Separable Case
Fereshteh Felegary, Seyed Ali Hosseini Mansoori, Tahere Fallahi Serish +1
The canonical multi-scalar field inflation where the kinetic and potential terms are sum-separable is ruled out by the current observations for the chaotic-type potential $V=\sum_{…
Criticality and thermodynamic geometry of quantum BTZ black holes
Seyed Ali Hosseini Mansoori, Juan F. Pedraza, Morteza Rafiee
Within the framework of extended black hole thermodynamics, where the cosmological constant acts as the thermodynamic pressure and its conjugate as the thermodynamic volume, we ana…
- inflation: Sourced by energy-momentum squared gravity
Seyed Ali Hosseini Mansoori, Fereshteh Felegary, Mahmood Roshan +2
In this paper, we examine chaotic inflation within the context of the energy-momentum squared gravity (EMSG) focusing on the energy-momentum powered gravity (EMPG) that incorporate…
Planar Black Holes in Holographic Axion Gravity: Islands, Page Times, and Scrambling Times
Seyed Ali Hosseini Mansoori, Orlando Luongo, Stefano Mancini +3
The present work investigates the entanglement entropies of the Hawking radiations, the Page times, and the scrambling times, for the eternal planar black holes in the holographic…
Multi-field Cuscuton Cosmology
Seyed Ali Hosseini Mansoori, Zahra Molaee
In this paper, we first introduce a multi-field setup of Cuscuton gravity in a curved field space manifold. Then, we show that this model allows for a regular bouncing cosmology an…
Probing inside a charged hairy black hole in massive gravity
Mirmani Mirjalali, Seyed Ali Hosseini Mansoori, Leila Shahkarami +1
In this paper, we investigate the internal structure of a charged hairy black hole solution in the non-linear massive gravity. We first consider the impact of various configuration…
What's inside a hairy black hole in massive gravity?
Seyed Ali Hosseini Mansoori, Li Li, Morteza Rafiee +1
In the context of massive gravity theories, we study holographic flows driven by a relevant scalar operator and interpolating between a UV 3-dimensional CFT and a trans-IR Kasner u…
Multi-field Mimetic Gravity
Seyed Ali Hosseini Mansoori, Alireza Talebian, Zahra Molaee +1
In this paper, we extend the mimetic gravity to the multi-field setup with a curved field space manifold. The multi-field mimetic scenario is realized via the singular limit of the…
Universal criticality of thermodynamic geometry for boundary conformal field theories in gauge/gravity duality
Morteza Rafiee, Seyed Ali Hosseini Mansoori, Shao-Wen Wei +1
According to more recent AdS/CFT interpretation \cite{Karch:2015rpa}, in which varying cosmological constant in the bulk corresponds to varying the curvature radius governing t…
Mimetic Inflation
Seyed Ali Hosseini Mansoori, Alireza Talebian, Hassan Firouzjahi
We study inflationary solution in an extension of mimetic gravity with the higher derivative interactions coupled to gravity. Because of the higher derivative interactions, the set…
Inflation with multiple vector fields and non-Gaussianities
Mohammad Ali Gorji, Seyed Ali Hosseini Mansoori, Hassan Firouzjahi
We consider a model of inflation consisting a triplet of vector fields with the parity violating interaction which is non-minimally coupled to inflaton. The vector field sec…
Universal criticality of thermodynamic curvatures for charged AdS black holes
Seyed Ali Hosseini Mansoori, Morteza Rafiee, Shao-Wen Wei
In this paper, we analytically study the critical exponents and universal amplitudes of the thermodynamic curvatures such as the intrinsic and extrinsic curvature at the critical p…
Thermodynamic geometry of the novel 4-D Gauss Bonnet AdS Black Hole
Seyed Ali Hosseini Mansoori
In this paper, the new formalism of thermodynamic geometry proposed in [1] is employed in investigating phase transition points and the critical behavior of a Gauss Bonnet-AdS blac…
Charged Vector Inflation
Hassan Firouzjahi, Mohammad Ali Gorji, Seyed Ali Hosseini Mansoori +2
We present a model of inflation in which the inflaton field is charged under a triplet of gauge fields. The model enjoys an internal symmetry supporting the isotropic…
Unbalanced Stückelberg Holographic Superconductors with Backreaction
Ahmad Jamali Hafshejani, Seyed Ali Hosseini Mansoori
We numerically investigate some properties of unbalanced Stückelberg holographic superconductors, by considering backreaction effects of fields on the background geometry. More pre…
Holographic complexity of anisotropic black branes
Seyed Ali Hosseini Mansoori, Viktor Jahnke, Mohammad M. Qaemmaqami +1
We use the complexity = action (CA) conjecture to study the full-time dependence of holographic complexity in anisotropic black branes. We find that the time behaviour of holograph…
Gauge Field Mimetic Cosmology
Mohammad Ali Gorji, Shinji Mukohyama, Hassan Firouzjahi +1
We extend the mimetic cosmology to models containing gauge invariant -forms. The -form case reproduces the well-known results of the mimetic dark matter, the -form corresp…
Two-field disformal transformation and mimetic cosmology
Hassan Firouzjahi, Mohammad Ali Gorji, Seyed Ali Hosseini Mansoori +2
We extend the disformal transformation to models with two scalar fields and look at its singular limit. Solving the eigentensor equation for the Jacobian of the transformation of t…
Complexity Growth, Butterfly Velocity and Black hole Thermodynamics
Seyed Ali Hosseini Mansoori, Mohammad M. Qaemmaqami
We propose a connection between the butterfly velocity and the complexity growth rate in the context of thermodynamics of black holes where the cosmological constant is interpreted…
Higher Derivative Mimetic Gravity
Mohammad Ali Gorji, Seyed Ali Hosseini Mansoori, Hassan Firouzjahi
We study cosmological perturbations in mimetic gravity in the presence of classified higher derivative terms which can make the mimetic perturbations stable. We show that the quadr…
Instabilities in Mimetic Matter Perturbations
Hassan Firouzjahi, Mohammad Ali Gorji, Seyed Ali Hosseini Mansoori
We study cosmological perturbations in mimetic matter scenario with a general higher derivative function. We calculate the quadratic action and show that both the kinetic term and…
Non-Abelian Aharonov-Bohm effect with the time-dependent gauge fields
Seyed Ali Hosseini Mansoori, Behrouz Mirza
We investigate the non-Abelian Aharonov-Bohm (AB) effect for time-dependent gauge fields. We prove that the non-Abelian AB phase shift related to time-dependent gauge fields, in wh…
Extrinsic and intrinsic curvatures in thermodynamic geometry
Seyed Ali Hosseini Mansoori, Behrouz Mirza, Elham Sharifian
We investigate the intrinsic and extrinsic curvatures of certain hypersurfaces in the thermodynamic geometry of a physical system and show that they contain useful thermodynamic in…