Theoretical aspects of massive gravity

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WebbTheoretical Aspects of Massive Gravity Kurt Hinterbichlera;1 a Center for Particle Cosmology, Department of Physics and Astronomy, University of Pennsylvania, 209 … Webb18 maj 2011 · Theoretical Aspects of Massive Gravity. Kurt Hinterbichler. Massive gravity has seen a resurgence of interest due to recent progress which has overcome its …

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Webb18 maj 2011 · Massive gravity has seen a resurgence of interest due to recent progress which has overcome its traditional problems, yielding an avenue for addressing … WebbTheoretical aspects of massive gravity Hinterbichler, Kurt Massive gravity has seen a resurgence of interest due to recent progress which has overcome its traditional … grand beach floor plan

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WebbTheoretical aspects of massive gravity (Q21563834) From Wikidata. Jump to navigation Jump to search. scientific article. edit. Language Label Description Also known as; English: Theoretical aspects of massive gravity. scientific article. Webb16 jan. 2014 · Massive Gravity Claudia de Rham We review recent progress in massive gravity. We start by showing how different theories of massive gravity emerge from a … Webb18 maj 2011 · Theoretical Aspects of Massive Gravity Authors: Kurt Hinterbichler Abstract Massive gravity has seen a resurgence of interest due to recent progress which has … grand beach flooding

Massive gravity solution of black holes and entropy bounds

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Webb13 sep. 2004 · We briefly discuss what kind of cosmology can one expect in massive gravity and argue that the allowed values of the graviton mass may be quite large, … WebbIn metric formalism, the simplest four-dimensional action in f ( R ) gravity is: A = c 4 16 π G ∫ d 4 x - g f ( R ) + L matter. (1) where g is the determinant of the metric g μ ν , and L matter is the standard perfect fluid matter Lagrangian. Varying the action Equation ( 1) with respect to the metric tensor, we obtain the field equations ... chin chasWebbThis thesis is dedicated to the study of theories of massive gravity. The formulation of higher spin gauge field theories, along with a Chern-Simons (CS) like term for fields of higher spins is presented. Through this setup, general features of theories describing massless/massive fields of higher spin in arbitrary dimensions is discussed. In 2+1 … chin chat

"Webb18 maj 2011 · Theories with massive gravitons are interesting for a variety of physical applications, ranging from cosmological phenomena to holographic modeling of condensed matter systems. To date, they have… 23 PDF Ju l 2 01 3 A non-local theory of massive gravity M. Jaccard, M. Maggiore, Ermis Mitsou Physics 2013 " - Theoretical aspects of massive gravity

Theoretical aspects of massive gravity

WebbThese are usually referred to as massive gravity, ... Edvard Mörtsell develops phenomenological aspects, and subsequent observational tests, ... He has worked extensively on theoretical problems involving black holes, including the black hole information paradox. His past work also includes boundary conformal field theory, ... WebbRegular Article - Theoretical Physics Holographic aspects of a higher curvature massive gravity Shahrokh Parvizi1,a, Mehdi Sadeghi2,b 1 Department of Physics, School of Sciences, Tarbiat Modares University, P.O. Box 14155-4838, Tehran, ...

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Webb1 juni 2013 · In this paper, we compute the Green function, one-loop effective action and trace anomaly for the scalar fields coupled to the three-dimensional topologically massive gravitational vacuum... Webb16 nov. 2024 · A Note on the Uniqueness of the dRGT Massive Gravity Theory. The D = 3 Case Máximo Bañados Gravitation and Cosmology 24 , 321–330 ( 2024) Cite this article 36 Accesses 1 Altmetric Metrics Abstract We revisit the problem of gravity coupled to a background metric ημν, looking for ghost-free interactions.

WebbIn this work, we shortly review the role and properties of hyperons in finite and infinite nuclear systems such as hypernuclei and neutron stars. Particularly, we describe different production mechanisms of hypernuclei, discuss some aspects of their γ-ray spectroscopy and their weak decay modes, and give a few strokes on their theoretical description. We … Webb12 apr. 2024 · In this paper, we review and connect the three essential conditions needed by the collapse model to achieve a complete and exact formulation, namely the theoretical, the experimental, and the ontological ones. These features correspond to the three parts of the paper. In any empirical science, the first two features are obviously connected but, as …

Webb1 apr. 2016 · We derive new constraints on massive gravity from unitarity and analyticity of scattering amplitudes. Our results apply to a general effective theory defined by Einstein … WebbThe Newtonian theory of gravity is based on an assumed force acting between all pairs of bodies—i.e., an action at a distance. When a mass moves, the force acting on other …

WebbMassive gravity has seen a resurgence of interest due to recent progress which has overcome its traditional problems, ... Theoretical Aspects of Massive Gravity Item Preview remove-circle Share or Embed This Item. Share to …

Webb7 apr. 2024 · 13 April 2024 Astronomy Now. The original Event Horizon Telescope image of the supermassive black hole at the heart of galaxy M87 (left) was the first to capture the shadow of a black hole’s event horizon. Researchers have reconstructed that image using machine learning to sharpen details (right). grand beach for sale grand beach galveston texasWebb1 okt. 2024 · In contrast to the standard theory of mass-varying massive gravity where the graviton mass asymptotically approaches zero at late times, hence making the contribution of massive gravity to the late-time cosmic expansion minimum, the MTMVMG can provide good descriptions both in the massless and massive sectors. grand beach goaWebbAbstract: General relativity describes gravity in terms of an interacting massless spin-2 field—the graviton. This 100-year-old theory has been spectacularly successful in explaining observations. However, theoretical exploration and the cosmological constant problem motivate the study of alternative theories of gravity. grand beach floridaWebbWe describe the freedom of choosing a square root in massive gravity from algebraic point of view. This contribution is based on the talk given by one of us (AG) ... Hinterbichler, Theoretical aspects of massive gravity, Rev. Mod. Phys. 84 (2012) 671–710. Crossref, ... grand beach golf course michiganWebb27 maj 2013 · All theoretical MDA relations comprise one free parameter of the dimension of an acceleration, Milgrom's constant a_M. I find that the "simple mu" function provides a good fit to the data free of... chincha te informaWebb11 apr. 2024 · The issue of dam type selection is a prevalent challenge in water resource allocation engineering. The site of the Y2 dam in China is suitable for building concrete arch dams and roller-compacted concrete (RCC) gravity dams. To determine which dam type is better in terms of construction progress, this paper proposes a multiattribute … grand beach florida orlando