26 citations · 120 across the 15 of their papers we have counts for
15 papers
The FRW Universe as a van der Waals-like Thermodynamic Heat Engine
Haximjan Abdusattar, Saül Tomàs Vázquez
It is well known that the Friedmann-Robertson-Walker (FRW) universe is a dynamical spacetime, and it has thermodynamics embodied on the apparent horizon. Notably, it also possesses…
Nucleon axial form factors in generalized nonlocal chiral effective theory
Y. Salamu, Haximjan Abdusattar
In this work, we first investigate the chiral transformation properties of the nonlocal pion field operator and construct a generalized nonlocal chiral Lagrangian that is invariant…
Thermodynamic curvature in phase transitions for Hayward AdS black hole
Haximjan Abdusattar
We investigate - criticality, with a focus on Ruppeiner geometry, in the extended phase space of Hayward anti-de Sitter (AdS) black holes. Through thermodynamic analysis, we…
Investigating Graviton Mass Effects on Black Hole Lensing in dRGT Massive Gravity
Haximjan Abdusattar, Yu-Xuan Han, Abdujappar Rusul +1
In this paper, we delve into the gravitational lensing and photon trajectories in the vicinity of non-asymptotically flat black hole spacetimes within the framework of dRGT massive…
Insight into the Microstructures of Black Holes with Quantum-Triggered Violations
Haximjan Abdusattar
In this study, we investigate the microstructures of a charged AdS (Anti-de Sitter) black hole exhibiting quantum anomalies through the lens of Ruppeiner geometry. Previous researc…
Phase transitions, critical behavior and microstructure of the FRW universe in the framework of higher order GUP
Zhong-Wen Feng, Shi-Yu Li, Xia Zhou +1
In this paper, we explore the the phase transition, critical behavior and microstructure of the FRW in the framework of a new higher order generalized uncertainty principle. Our in…
Thermodynamics of the arbitrary dimensional FRW universe: Joule-Thomson expansion
Haximjan Abdusattar, Shi-Bei Kong, Minawar Omar +1
In this paper, we investigate the thermodynamics especially the Joule-Thomson expansion of the -dimensional FRW (Friedmann-Robertson-Walker) universe with a perfect fluid. We de…
Cooling-Heating Properties of the FRW Universe in Gravity with a Generalized Conformal Scalar Field
Haximjan Abdusattar, Shi-Bei Kong
In this paper, within the framework of modified gravity involving a conformal scalar field, we investigate the Joule-Thomson expansion of the FRW universe to identify cooling and h…
Insight into the Microstructure of FRW Universe from a - Phase Transition
Haximjan Abdusattar
The - phase transition of the FRW (Friedmann-Robertson-Walker) universe with a perfect fluid has recently been investigated, revealing that the four critical exponents near t…
Phase Transitions and Critical Phenomena for the FRW Universe in an Effective Scalar-Tensor Theory
Haximjan Abdusattar, Shi-Bei Kong, Hongsheng Zhang +1
We find phase transitions and critical phenomena of the FRW (Friedmann-Robertson-Walker) universe in the framework of an effective scalar-tensor theory that belongs to the Horndesk…
Equation of State and Joule-Thomson Expansion for the FRW Universe in the Brane World Scenario
Shi-Bei Kong, Haximjan Abdusattar, Hongsheng Zhang +1
We study the thermodynamic properties of the Friedmann-Robertson-Walker (FRW) universe in the brane world scenario, concentrating on the Randall-Sundrum II model. From the first la…
The Hawking-Page-like Phase Transition from FRW Spacetime to McVittie Black Hole
Haximjan Abdusattar, Shi-Bei Kong, Yihao Yin +1
In this paper, we investigate the thermodynamics especially the Hawking-Page-like phase transition of the McVittie space-time. We formulate the first law of thermodynamics for the…
The P-V Phase Transition of the FRW Universe
Shi-Bei Kong, Haximjan Abdusattar, Yihao Yin +2
We define thermodynamic pressure by work density as the conjugate quantity of thermodynamic volume from field equation. We derive the equations of state = f…
First Principle Study of Gravitational Pressure and Thermodynamics of FRW Universe
Haximjan Abdusattar, Shi-Bei Kong, Wen-Long You +2
We make a first principle study of gravitational pressure in cosmic thermodynamics. The pressure is directly derived from the unified first law, in fact the Einstein field equation…
Abundance of Asymmetric Dark Matter in Brane World Cosmology
Haximjan Abdusattar, Hoernisa Iminniyaz
Relic abundance of asymmetric Dark Matter particles in brane world cosmological scenario is investigated in this article. Hubble expansion rate is enhanced in brane world cosmology…