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20242026
most citedConstraining Exponential f(Q) Gravity with Cosmic Chronometers and Supernovae: A Data-Driven Analysis

9 citations · 47 across the 19 of their papers we have counts for

collaborators

19 papers

gr-qc2026

Reconstruction of f(Q,T) Gravity from Logarithmically Corrected Ricci-Gauss-Bonnet Holographic Dark Energy

Preeti Joshi, Ertan Gudekli, Antonio Pasqua +1

The current paper reports an investigation on the cosmological and thermodynamic behaviour of an modified-gravity framework in which the gravitational Lagrangian is writte…

gr-qc2026

Reconstruction of f(G) Gravity from an Interacting Viscous Generalized QCD Ghost Dark Energy Model: Cosmology and Thermodynamics: Cosmology and Thermodynamics

Zhanar Umurzakhova, Aziza Altaibayeva, Ulbossyn Ualikhanova +1

In this work, we investigate an interacting viscous generalized QCD ghost dark energy model in the framework of reconstructed gravity proposed in Phys.\ Lett.\ B 631, 1--6 (…

gr-qc2026

Evolution of Realistic Neutron star in the framework of f (Q) gravity

Samprity Das, Surajit Chattopadhyay

This work analyses and evaluates a few realistic compact objects in the presence of a gravitational interaction between two particles with a nonmetricity . In the gravity…

physics.gen-ph2026

Unified Cosmological Scenario in Holographic gravity: From Inflation to Late-Time Acceleration

Moli Ghosh, Can Aktas, Surajit Chattopadhyay

The present paper reports a study of a unified cosmological scenario in the framework of holographic f(Q) gravity, where, in a single theoretical setup, both the early inflationary…

gr-qc2026

Compact objects in AdS spacetime with exponential, quadratic and power-law bosonic mass profiles

Samprity Das, Aroonkumar Beesham, Surajit Chattopadhyay

This paper reports a study on the formation and physical characteristics of compacts stars in AdS spacetime within the framework of Bose-Einstein Condensate. Considering a Bose-Ein…

gr-qc2026★ 1 cited

Reconstruction of Tsallis Holographic Dark Energy via Modified Non-Metric Gravity: An Approach

Sanjeeda Sultana, Surajit Chattopadhyay

In the current research, we have reported the Tsallis Holographic Dark Energy (THDE) (\textit{JCAP}, 2018(12), p.012.) model reconstructed within the framework of gravity…

gr-qc2026

Cosmology of f(Q,L_m) gravity with Holographic Ricci Dark Energy: Early-Time Inflation and Late-Time Acceleration and RGUP Corrected Observables

Khandro K Chokyi, Abdel Nasser Tawfik, Surajit Chattopadhyay

This study investigates a cosmological scenario within the f(Q,L_m) gravity framework to explore whether one geometric model can simultaneously describe the early and late-time acc…

gr-qc2026

Scalar-Field Reconstruction of Ricci--Gauss--Bonnet Dark Energy in Hořava--Lifshitz Cosmology

Surajit Chattopadhyay

This paper reports a Ricci-Gauss-Bonnet (RGB) dark energy model within the framework of Hořava-Lifshitz cosmology and presents a scalar-field reconstruction of the effective dark e…

gr-qc2026

A Study of Non-Singular Bounce in Myrzakulov-type Gravity with Chaplygin Gas

Khandro K Chokyi, Abdel Nasser Tawfik, Surajit Chattopadhyay

This study investigates the non-singular bounce within the framework of Myrzakulov-type gravity by adopting a Chaplygin gas equation of state. We employ tw…

gr-qc2026★ 8 cited

Cosmology of the interacting Tsallis holographic dark energy in gravity framework

Sanjeeda Sultana, Chayan Ranjit, Surajit Chattopadhyay +1

In this work, we have analyzed the cosmology of the Tsallis holographic dark energy (THDE), a particular case of Nojiri-Odintsov HDE proposed in [S. Nojiri and S. D. Odintsov, \tex…

astro-ph.CO2026★ 1 cited

Cosmological Dynamics of Exponential Quintessence Constrained by BAO, Cosmic Chronometers, and DES-SN5YR/Pantheon+ Data

Sanjeeda Sultana, Surajit Chattopadhyay

We perform a comprehensive observational test of a canonical quintessence model driven by an exponential potential, motivated by its emergence in higher-dimensional theories, strin…

gr-qc2025★ 4 cited

A comprehensive analysis of Barrow holographic Chaplygin gas model reconstruction and its cosmological consequences

Sanjeeda Sultana, Chayan Ranjit, Surajit Chattopadhyay

In the current study, we have reconstructed variable modified Chaplygin gas in the Barrow holographic dark energy framework motivated by many recent studies. We have validated the…

gr-qc2025★ 9 cited

Constraining Exponential f(Q) Gravity with Cosmic Chronometers and Supernovae: A Data-Driven Analysis

Sanjeeda Sultanaa, Surajit Chattopadhyay

The current paper reports an investigation of the cosmological implications of symmetric teleparallel gravity within a modified theory. We construct a specific exponential $…

physics.gen-ph2025★ 4 cited

Holographic connection of f(G) gravity through Barrow and a generalized version of holographic dark fluid

Surajit Chattopadhyay

In the context of f(G) modified gravity, we address the cosmic application of the most generalized form of holographic dark energy (The European Physical Journal C, 77, (2017): 1-8…

physics.gen-ph2024★ 7 cited

Holographic reconstruction of k-essence model with Tsallis and the most generalized Nojiri-Odintsov version of holographic dark energy

Ulbossyn Ualikhanova, Aziza Altaibayeva, Surajit Chattopadhyay

The holographic principle, which has its roots in string theory and black hole thermodynamics, connects the maximum distance of a quantum field theory to its infrared cutoff, which…

physics.gen-ph2024★ 4 cited

Implementation of cosmological bounce inflation with Nojiri-Odintsov generalized holographic dark fluid

Sanghati Saha, Surajit Chattopadhyay

The current work reports a study on bounce cosmology with a highly generalized holographic dark fluid inspired by S. Nojiri and S. D. Odintsov, 2017, European Physical Journal C, 7…

gr-qc2024

Relativistic model of anisotropic star with Bose-Einstein density depiction in gravity

Samprity Das, Prabir Rudra, Surajit Chattopadhyay

This article presents a new model for anisotropic compact stars that are confined to physical dark matter in the background of teleparallel gravity. The model is based on th…

gr-qc2024★ 5 cited

Warm Inflation with Barrow Holographic Dark Energy

Moli Ghosh, Prabir Rudra, Surajit Chattopadhyay +1

In this work, we study the warm inflation mechanism in the presence of the Barrow holographic dark energy model. Warm inflation differs from other forms of inflation primarily in t…

physics.gen-ph2024★ 4 cited

Thermodynamics of the most generalized form of Holographic Dark Energy and some particular cases with Corrected Entropies

Sanghati Saha, Ertan Güdekli, Surajit Chattopadhyay

The holographic cut-off in generalized dark energy (HDE) formalism depends on its cut-off. Following this, a four-parameter generalized entropy has recently been developed. It redu…