Theoretical aspects of massive gravity

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August undefined, 2024

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, … WebbAbstract: 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.

[1105.3735v1] Theoretical Aspects of Massive Gravity

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 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). chiropractors scranton pa

Theoretical aspects of massive gravity - NASA/ADS

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. 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 … chiropractors sciatica

[1105.3735] Theoretical Aspects of Massive Gravity - arXiv.org

Theories of Massive Gravity in 2+1 Dimensions - Semantic Scholar

Webbis restricted to three space-time dimensions. A recent review of the theoretical aspects of various massive gravity models may be found in Ref. [12], see also Ref. [13]. Recent works on massive gravity in the context of eﬀective ﬁeld theories [14, 15] have resulted in the hope that there might be some way out of this dilemma. In a recent ... 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 … chiropractors saratoga springs nyWebbTheoretical 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 ... graphic tees for men gym

"WebbThe present thesis explores the theoretical and phenomenological aspects of theories of massive gravity in three and four spacetime dimensions. We start with investigating … " - Theoretical aspects of massive gravity

Theoretical aspects of massive gravity

Books Supergravity And Superstrings A Geometric Perspective In …

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, ... Webb12 apr. 2024 · The dRGT massive gravity represents a comprehensive theory which properly describes massive graviton field. Latterly, the exact spherical solutions are identified for the black hole in the dRGT massive gravity theory. In this paper, we derive Bousso’s D-bound entropy for the black hole solutions of dRGT massive gravity. By an …

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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... 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. Eric Baxter, an astronomer at the ...

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, ... 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. …

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

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.

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 … graphic tees for men y2kWebb18 maj 2011 · Massive gravity has seen a resurgence of interest due to the recent realization that its traditional problems may be overcome, yielding an avenue for … chiropractors scottsboro alWebbThis 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 … chiropractors sequimWebbA 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 chiropractors salem nhWebb18 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 … chiropractor ssmWebbTheoretical Aspects of Massive Gravity Kurt Hinterbichlera, 1 a Center for Particle Cosmology, Department of Physics and Astronomy, University of Pennsylvania, 209 South 33rd Street, Philadelphia, PA 19104, USA arXiv:1105.3735v2 [hep-th] 2 Oct 2011 Abstract Massive gravity has seen a resurgence of interest due to recent progress which chiropractors sherwood arWebb16 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. graphic tees for nerds