A Study of Universal Thermodynamics in Lanczos-Lovelock gravity

Abstract

A study of Universal thermodynamics is done in Lanczos-Lovelock gravity. The Universe is chosen as FRW model bounded by apparent or event horizon. The unified first law is examined, assuming extended Hawking temperature on the horizon. As a result there is a modification of Bekenstein entropy on the horizons. Further the validity of generalized second law of thermodynamics and thermodynamical equilibrium are also investigated for perfect fluid (with constant equation of state), modified chaplygin gas model and holographic dark energy model.

References in corpus (43)

• The World as a Hologram
• The holographic principle
• Thermodynamical Aspects of Gravity: New insights
• The Thermodynamics of Black Holes
• Transition of the dark energy equation of state in an interacting holographic dark energy model
• Unified first law of black-hole dynamics and relativistic thermodynamics
• Thermodynamic Behavior of Friedmann Equation at Apparent Horizon of FRW Universe
• Gravitational Energy in Spherical Symmetry
• Role of Modified Chaplygin Gas in Accelerated Universe
• Unified First Law and Thermodynamics of Apparent Horizon in FRW Universe
• Friedmann Equations of FRW Universe in Scalar-tensor Gravity, f(R) Gravity and First Law of Thermodynamics
• Dark energy and the generalized second law
• Super-acceleration as Signature of Dark Sector Interaction
• A Note on Thermodynamics of Black Holes in Lovelock Gravity
• Lanczos-Lovelock models of gravity
• Thermodynamics of dark energy interacting with dark matter and radiation
• Observational constraints on interacting quintessence models
• Matter density perturbations in interacting quintessence models
• The generalized second law of thermodynamics in the accelerating universe
• Planck Constraints on Holographic Dark Energy
• The generalized second law of thermodynamics in Horava-Lifshitz cosmology
• Energy conservation for dynamical black holes
• Validity of the Generalized Second Law of Thermodynamics of the Universe Bounded by the Event Horizon in Holographic Dark Energy Model
• Evolution of Spacetime arises due to the departure from Holographic Equipartition in all Lanczos-Lovelock Theories of Gravity
• Geometrical variables with direct thermodynamic significance in Lanczos-Lovelock gravity
• The generalized second law of gravitational thermodynamics on the apparent horizon in f(R)-gravity
• Thermodynamics of Fractal Universe
• The generalized second law of thermodynamics and the nature of the Entropy Function
• Universal thermodynamics in different gravity theories: Modified entropy on the horizons
• Thermodynamics in Closed Universe with Entropy Corrections
• A mathematical analysis of the evolution of perturbations in a modified Chaplygin gas model
• SNLS data are consistent with acceleration at z=3
• Cosmology and thermodynamics of FRW universe with bulk viscous stiff fluid
• Role of Modified Chaplygin Gas as a Dark Energy Model in Collapsing Spherically Symmetric Cloud
• Validity of the Generalized Second Law of Thermodynamics of the Universe Bounded by the Event Horizon in Brane Scenario
• Thermodynamics of Lemaitre-Tolman-Bondi Model
• A thermodynamic characterization of future singularities?
• Do recent observations favor a cosmological event horizon: A thermodynamical prescription?
• Maximum Entropy Principle for Self-gravitating Perfect Fluid in Lovelock Gravity
• A Study of Universal Thermodynamics in Brane World Scenario
• Thermodynamics in Kaluza-Klein Universe
• Dark energy in thermal equilibrium with the cosmological horizon?
• Black hole hair in Lovelock gravity

Cited by in corpus (8)

• Accelerated cosmos in a non-extensive setup
• Cosmological consequences in the framework of generalized Rastall theory of gravity
• CFT Duals on Rotating Charged Black Holes Surrounded by Quintessence
• Thermodynamic analysis of gravitational field equations in Lyra manifold
• Modified Bekenstein-Hawking system in $f(R)$ gravity
• On the thermodynamics of reconciling quantum and gravity
• Thermodynamical study of FRW universe in Quasi-Topological Theory
• Thermodynamics of scalar field models with kinetic corrections