Theoretical aspects of massive gravity

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August undefined, 2024

Webb1 jan. 2024 · Introduction: A brief account of massive gravity Black hole remnants are the stable or meta-stable end state of Hawking evaporation, in the sense that Hawking … Webb13 okt. 2024 · In the context of massive gravity theories, we study holographic flows driven by a relevant scalar operator and interpolating between a UV 3-dimensional CFT and a …

Theoretical Aspects of Massive Gravity - ResearchGate

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, ... Webb13 apr. 2024 · Recent studies have revealed that the bending of light around massive galaxies is significantly smaller relative to theoretical expectations. This finding, the so-called lensing is low problem, has been interpreted as a breakdown of our cosmological model. Now, a team of scientists has found 1 that the mismatch between theory and … deutsche post addressfactory

Massive gravity - Wikipedia

Webbför 2 dagar sedan · The recent analysis suggests that the dark matter was lumpy enough to fit with the standard model of cosmology, which relies on Einstein’s theory of gravity. … Webb22 juli 2024 · As observed in Figure 5, the numerical results from the present cases agree well with the theoretical results from all of the cases simulated under different gravity fields. However, upon close examination of the wave crest, the wave traveling distance and the trailing oscillatory waves, some discrepancies are detected between the numerical … WebbTheoretical astronomy is the use of analytical and computational models based on principles from physics and chemistry to ... The history of the descriptive and theoretical aspects of the Solar System mostly spans from the late sixteenth century ... Gravitational pull toward the center of a star creates massive amounts of heat ... deutsche post accounting

Gravity and High Energy Theory - Department of Physics - s u

Webbof the paper is as follows. The dRGT massive gravity and black hole solution is reviewed brieﬂy in Sect. 2. The Bekenstein bound and D-bound for different case of structure parameters of dRGT massive gravity black hole such as (c 0 or γ ζ 0), ( 0), ( 0,ζ 0) and ( 0,γ 0,ζ 0) are considered in Sects. 3, 4, 5 and 6, respectively. WebbWe 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, ... church eggs recipeWebb27 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... deutsche point and click adventure

"WebbWe 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

Theoretical aspects of massive gravity

What’s inside a hairy black hole in massive gravity?

WebbTheoretical aspects of massive gravity Hinterbichler, Kurt Massive gravity has seen a resurgence of interest due to recent progress which has overcome its traditional … Webb1 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.

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WebbA unified theory embracing all physical phenomena is a major goal of theoretical physics. In the early 1980s, many physicists looked to eleven-dimensional supergravity in the hope that it might provide that elusive superunified theory. In 1984 supergravity was knocked off its pedestal by ten-dimensional superstrings, one-dimensional objects whose v 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 …

WebbFor many aspects of astronomy — the motion of planets around stars, the structure of galaxies, etc. — researchers don’t need to use general relativity. However, in places where gravity is strong, and to describe the structure of the universe itself, GR is necessary. For that reason, researchers continue to use GR and probe its limits. 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.

Webb9 jan. 2012 · K. Hinterbichler, Theoretical aspects of massive gravity, arXiv:1105.3735 [ INSPIRE ]. D. Boulware and S. Deser, Can gravitation have a finite range?, Phys. Rev. D 6 (1972) 3368 [ INSPIRE ]. ADS Google Scholar C. de Rham, G. Gabadadze and A.J. Tolley, Resummation of massive gravity, Phys. Rev. Lett. 106 (2011) 231101 [ arXiv:1011.1232] … 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 …

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

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... church el centroWebbTheoretical Aspects of Massive Gravity Kurt Hinterbichlera;1 a Center for Particle Cosmology, Department of Physics and Astronomy, University of Pennsylvania, 209 … church el cajonWebb1 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 … church el cajon caWebb13 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, … church elder board structureWebbThis 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 … deutsche post ag finance hr operationsWebb1 jan. 2011 · The present thesis explores the theoretical and phenomenological aspects of theories of massive gravity in three and four spacetime dimensions. We start with investigating cosmology of a... deutsche post ag finance hr operations fuldaWebbIn theoretical physics, massive gravity is a theory of gravity that modifies general relativity by endowing the graviton with a nonzero mass. In the classical theory, this means that … deutsche post balance sheet