24 citations · 85 across the 18 of their papers we have counts for
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Energy-momentum-squared gravity: charged quark star solutions with unified interacting matter
Ayan Banerjee, Bobur Turimov, Javlon Rayimbaev +3
We investigate the equilibrium structure of electrically charged quark stars within the framework of energy-momentum-squared gravity (EMSG), adopting a unified interacting quark-ma…
Traversable wormholes in gravity: a complete classification of the non-exotic sector
Ayan Banerjee, Takol Tangphati, Safiqul Islam +1
We study static and spherically symmetric traversable wormholes in gravity, where the torsion scalar is coupled to the trace of the matter energy--momentum tensor.…
Gravitational Wave Standard Sirens as Probes of Lorentz Violation in Bumblebee Gravity
Ayan Banerjee, Bobur Turimov, Francisco Tello-Ortiz +2
Gravitational-wave standard sirens provide a direct measurement of luminosity distance and therefore offer a new way to test gravity over cosmological scales. We use this idea to f…
Quark Stars in Gravity: Structure, Stability, and Observational Constraints
Takol Tangphati, Ayan Banerjee, Izzet Sakalli +2
Quark stars-hypothetical compact stars made entirely of deconfined quark matter-offer a clean testing ground for gravity beyond general relativity. We study their structure in $f(T…
Tidal Deformability of Neutron Stars in Bumblebee Gravity: Probing Lorentz Symmetry Breaking with Gravitational Waves
Ayan Banerjee, sherzod Sayfiyev, Muhtarama Radjapbaeva +3
We investigate the tidal properties of static neutron stars in the Neves--Gardim branch of bumblebee gravity, a vector--tensor theory in which a nonzero vacuum expectation value of…
Dark-Energy Anisotropic Compact Configurations in 4D Einstein-Gauss-Bonnet Gravity: From Structure to Observational Viability
Anirudh Pradhan, Takol Tangphati, Ayan Banerjee +1
We address the equilibrium configurations and stability properties of anisotropic compact stars whose interior is described by a modified Chaplygin gas (MCG) equation of state in t…
Dark Energy Stars in Rastall-Rainbow Gravity: Structure, Stability and Observational Constraints
Ayan Banerjee, Bobur Turimov, Sulton Usanov +3
In this work, we investigate static configurations of dark energy stars within the framework of Rastall-Rainbow (R-R) gravity, which combines an energy-dependent deformation of spa…
Dark matter admixed relativistic stars: Structural properties and tidal Love numbers
Takol Tangphati, Grigoris Panotopoulos, Ayan Banerjee +1
We study the impact of bosonic, self-interacting dark matter on structural properties and tidal deformabilities of compact stars. As far as the gravitational theory is concerned, w…
White dwarfs in regularized 4D Einstein-Gauss-Bonnet gravity
Juan M. Z. Pretel, Takol Tangphati, İzzet Sakallı +1
White dwarfs (WDs), as the remnants of low to intermediate-mass stars, provide a unique opportunity to explore the interplay between quantum mechanical degeneracy pressure and grav…
Properties of interacting quark star in light of Rastall gravity
Ayan Banerjee, Anirudh Pradhan, Izzet Sakalli +1
This study explores the properties of quark stars (QS) formulated with an interacting quark matter equation of state (EoS) within the framework of Rastall gravity, a modified theor…
Properties of white dwarf with anisotropic pressure in Rainbow gravity
Takol Tangphati, Grigoris Panotopoulos, Ayan Banerjee +1
We investigate the properties of anisotropic white dwarf stars within the rainbow gravity adopting for matter content the Chandrasekhar model based on an ideal Fermi gas at zero te…
Anisotropic quark stars in gravity
Takol Tangphati, Izzet Sakalli, Ayan Banerjee +1
We investigate the impact of gravity on the internal structure of compact stars, expecting this theory to manifest prominently in the high-density cores of such stars.…
Is dark energy necessary for the sustainability of traversable wormholes?
Ayan Banerjee, Sudan Hansraj, Anirudh Pradhan +1
In the standard approach to studying wormhole geometry, the presence of dark energy is unavoidable to ensure traversability. The dark energy provides the negative gravity effect to…
Effects of anisotropic pressure on interacting quark star structure
Juan M. Z. Pretel, Takol Tangphati, Ayan Banerjee +1
Perturbative Quantum Chromodynamics (pQCD) corrections and color superconductivity predict that strongly interacting matter can reveal new physical phenomena under extreme conditio…
Investigating Stable Quark Stars in Rastall-Rainbow Gravity and Their Compatibility with Gravitational Wave Observations
Takol Tangphati, Dhruba Jyoti Gogoi, Anirudh Pradhan +1
We present a stable model for quark stars in Rastall-Rainbow (R-R) gravity. The structure of this configuration is obtained by utilizing an interacting quark matter equation of sta…
Non-Commutative Effects on Wormholes in Rastall-Rainbow Gravity
Anirudh Pradhan, Safiqul Islam, M. Zeyauddin +1
In this present article, we explore the physical properties and characteristics of static, spherically symmetric wormholes in the background of Rastall-Rainbow gravity. The Rastall…
Traversable wormholes in Rastall-Rainbow Gravity
Takol Tangphati, C. R. Muniz, Anirudh Pradhan +1
In this paper, we investigate the existence of asymptotically flat wormhole geometries within the framework of Rastall-Rainbow modified gravity, a synthesis of two distinct theoret…
Relativistic structure of charged quark stars in energy-momentum squared gravity
Juan M. Z. Pretel, Takol Tangphati, Ayan Banerjee
Within the context of energy-momentum squared gravity (EMSG), where non-linear matter contributions appear in the gravitational action, we derive the modified TOV equations describ…