Cover Image

Non-Affine Extensions of the Raychaudhuri Equation in the K-essence Framework

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Ganguly, Samit, Manna, Goutam, Gangopadhyay, Debashis, Guendelman, Eduardo, Bhattacharyya, Abhijit
Format:	Preprint
Published:	2025
Subjects:	General Relativity and Quantum Cosmology High Energy Physics - Theory
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Observational Insights on DBI K-essence Models Using Machine Learning and Bayesian Analysis
by: Ganguly, Samit, et al.
Published: (2025)

Exploring Cosmological Implications of the Modified Raychaudhuri Equation in Non-Gravitating Vacuum Energy Theory
by: Panda, Arijit, et al.
Published: (2025)

Form Invariance of Raychaudhuri equation in the presence of Inflaton-type fields
by: Panda, Arijit, et al.
Published: (2024)

Boltzmann Dynamics in K-essence Cosmology: Photon Propagation in an Emergent Spacetime
by: Roy, Krishnendu, et al.
Published: (2026)

NEC violation in $f(\bar{R},\bar{T})$ gravity in the context of a non-canonical theory via modified Raychaudhuri equation
by: Panda, Arijit, et al.
Published: (2024)

Gravitational Wave Propagation in K-essence Cosmology: Theory and Observational Constraints
by: Bhunia, Sougata, et al.
Published: (2026)

Particle production rate for a dynamical system using the path integral approach
by: Ganguly, Samit, et al.
Published: (2024)

From Geometry to Observation: Gravitational Waves and the Raychaudhuri Equation
by: Bhunia, Sougata, et al.
Published: (2025)

Connecting Gravity and Quantum Physics: Primordial Black Holes and Accelerated Evolution of the Universe
by: Borsevici, Victor, et al.
Published: (2024)

Evaporation of dynamical horizon with the Hawking temparature in the {\bf K-}essence emergent Vaidya spacetime
by: Majumder, Bivash, et al.
Published: (2020)

Geodesic structure of generalized Vaidya spacetime through the K-essence
by: Majumder, Bivash, et al.
Published: (2023)

Null geodesic structure for the Barriola-Vilenkin spacetime via $k$-essence
by: Majumder, Bivash, et al.
Published: (2024)

Collapsing scenarios of K-essence generalized Vaidya spacetime under $f(\bar{R},\bar{T})$ gravity
by: Panda, Arijit, et al.
Published: (2023)

Holomorphic gravity and its regularization of Locally Signed Coordinate Invariance
by: Guendelman, Eduardo
Published: (2024)

Dynamical String Tension Theories with target space scale invariance SSB and restoration
by: Guendelman, Eduardo
Published: (2021)

Quantum-Gravitational Null Raychaudhuri Equation
by: Bak, Sang-Eon, et al.
Published: (2023)

Thermodynamics of a Schwarzschild black hole surrounded by quintessence in the generalized uncertainty principle framework
by: Sen, Soham, et al.
Published: (2024)

Square-Root Gauge Theory and Modified Gravity -- Gravity-Assisted Confinement/Deconfinement and Emergent Electro-Weak Symmetry Breaking in Cosmology
by: Guendelman, Eduardo, et al.
Published: (2024)

Thermodynamics of a Non-canonical $f(\bar{R},\bar{T})$ gravity
by: Panda, Arijit, et al.
Published: (2024)

Unifying Inflation, dark energy and dark matter with a scalar field and exotic fermions
by: Guendelman, Eduardo, et al.
Published: (2025)

Resonant detectors of gravitational wave in the linear and quadratic generalized uncertainty principle framework
by: Bhattacharyya, Sukanta, et al.
Published: (2023)

Quantum gravity signatures in gravitational wave detectors placed inside a harmonic trap potential
by: Sen, Soham, et al.
Published: (2024)

Cosmological effects on $f(\bar{R},\bar{T})$ gravity through a non-standard theory
by: Panda, Arijit, et al.
Published: (2022)

Gauge-covariant Raychaudhuri dynamics for spin-nondegenerate Lorentz-violating congruences
by: Filho, A. A. Araújo, et al.
Published: (2026)

Reconstruction of the singularity-free $f(\mathcal{R})$ gravity via Raychaudhuri equations
by: Gadbail, Gaurav N., et al.
Published: (2024)

Alleviating $H_0$ and $S_8$ Tensions Simultaneously in K-essence Cosmology
by: Mansoori, Seyed Ali Hosseini, et al.
Published: (2024)

Non-local Metric-Affine Gravity
by: Capozziello, Salvatore, et al.
Published: (2025)

Quantum chaos in the presence of non-conformality
by: Saha, Ashis, et al.
Published: (2024)

Uncertainty principle from the noise of gravitons
by: Sen, Soham, et al.
Published: (2023)

Dirac-Bergmann algorithm and canonical quantization of $k$-essence cosmology
by: Lueiza-Colipí, Andrés, et al.
Published: (2026)

Magnetically charged black-bounce solution via nonlinear electrodynamics in a k-essence theory
by: Pereira, Carlos F. S., et al.
Published: (2024)

A novel two-field pure K-essence for inflation, dark matter, dark energy and black holes
by: Gao, Changjun
Published: (2024)

Inverse logarithmic correction in the HBAR entropy of an atom falling into a renormalization group improved charged black hole
by: Jana, Arpita, et al.
Published: (2025)

Renormalization group improved cosmology in the presence of a stiff matter era
by: Guin, Gopinath, et al.
Published: (2024)

Barrow holographic dark energy interacting model in the presence of radiation and matter
by: Guin, Gopinath, et al.
Published: (2025)

Entanglement degradation as a tool to detect signatures of quantum gravity
by: Sen, Soham, et al.
Published: (2023)

Atom falling into a quantum corrected charged black hole and HBAR entropy
by: Jana, Arpita, et al.
Published: (2024)

Area spectrum and black hole thermodynamics
by: Jana, Arpita, et al.
Published: (2025)

Holographic entanglement entropy and complexity for the cosmological braneworld model
by: Paul, Souvik, et al.
Published: (2025)

Bose-Einstein condensate as a quantum gravity probe; "Erste Abhandlung"
by: Sen, Soham, et al.
Published: (2024)