Titlebook: Classical and Quantum Aspects of Gravity in Relation to the Emergent Paradigm; Sumanta Chakraborty Book 2017 Springer International Publis

Hippocampus

Lanczos-Lovelock Gravity from a Thermodynamic Perspectiveter we provide a generalization of several of such results to Lanczos-Lovelock gravity. To our expectation it turns out that most of the results obtained in the context of general relativity generalize to Lanczos-Lovelock gravity in a straightforward but non-trivial manner. First, we provide an alte

cortisol

laparoscopy

哑剧

A Quantum Peek Inside the Black Hole Event Horizonme. This has been performed both inside and outside the event horizon and arbitrarily close to the curvature singularity. This allows us to determine the expectation value of regularized stress tensor, everywhere in the appropriate quantum state (viz., the Unruh vacuum) of the field. Using this expe

叙述

Information Retrieval from Black Holesthe initial configuration of matter forming a black hole cannot be retrieved by future asymptotic observers, through local measurements. This is in sharp contrast with the expectation from a unitary evolution in quantum theory and leads to (a version of) the black hole information paradox. Classical

按等级

Dynamic Realization of the Unruh Effect for a Geodesic Observerodel, a scalar field coupled to the dilaton gravity, moving leftwards, collapses to form a black hole. The observers at the right null infinity witness a thermal flux of radiation resulting from the time dependent geometry leading to a black hole formation and its subsequent evaporation, in an expec

GOAT

Spacetime with Zero Point Length is Two-Dimensional at the Planck Scale ansatz to obtain an effective non-local metric tensor starting from the standard metric tensor such that the spacetime naturally acquires a zero-point length, of the order of the Planck length. This prescription leads to several remarkable consequences. In particular, the Euclidean volume becomes t

半球

https://doi.org/10.1007/978-3-319-63733-4Connection of Gravity and Thermodynamics; Higher Curvature Theories of Gravity; Null Surfaces; Lanczos-

arthroscopy

珍奇

Yaxin Bi,Terry Anderson,Sally McCleanIn this last chapter, we shall present a concise summary of the results we have obtained in this thesis as well as future directions of exploration.