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相关论文: An Approach to Relate the Weak and Gravitational I…

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The electric and the magnetic part of the Weyl tensor, as well as the invariants obtained from them, are calculated for the Bondi vacuum metric. One of the invariants vanishes identically and the other only exhibits contributions from terms…

广义相对论与量子宇宙学 · 物理学 2009-11-11 L. Herrera , N. O. Santos , J. Carot

This article presents a statistical-mechanical treatment of a relationship (the force equation) between the gravitational potential for two particles and the correlation functions in a relaxed distribution of particles with different…

天体物理学 · 物理学 2011-05-23 Martin Lopez Corredoira

In the standard model of particle physics, the masses of the W and Z bosons, the carriers of the weak interaction, are uniquely related. A precise determination of their masses is important because quantum loops of heavy, undiscovered…

高能物理 - 实验 · 物理学 2026-04-10 CMS Collaboration

We present a model that unites the electroweak interaction with general relativity without specifying a space-time metric. This is made possible by embedding the kinetic terms for gravity and electroweak theory using one $\SL$ connection…

高能物理 - 理论 · 物理学 2007-07-02 Stephon H. S. Alexander

In the paper, we apply the weak gravity conjecture to the holographic quintessence model of dark energy. Three different holographic dark energy models are considered: without the interaction in the non-flat universe; with interaction in…

广义相对论与量子宇宙学 · 物理学 2015-05-19 Cheng-Yi Sun

The paper summarizes the background of Expensive Nondecelerative Universe model and its main consequences for gravitation. Applying the Vaidya metrics, the model allows for the localization and determination of the density and quantity of…

广义相对论与量子宇宙学 · 物理学 2007-05-23 Jozef Sima , Miroslav Sukenik

Including Vaidya metric into the model of Expansive Nondecelerative Universe allows to localize the energy of gravitational field. A term of effective gravitational range is introduced and classic Newton potential is substituted for…

综合物理 · 物理学 2016-09-22 Julius Vanko , Miroslav Sukenik , Jozef Sima

Weak value is increasingly acknowledged as an important research tool for probing quantum pre- and post-selected ensembles, where some extraordinary phenomena occur. We generalize this concept to the broader notion of "weak potential" which…

量子物理 · 物理学 2013-01-14 Yakir Aharonov , Eliahu Cohen , Shay Ben-Moshe

I will argue why and how it is that precise measurements of the self-couplings of the weak vector bosons are a vista on the mechanism of symmetry breaking. Guided by what we have learnt from the present precision data, it is suggested which…

高能物理 - 唯象学 · 物理学 2007-05-23 Fawzi Boudjema

Motivated mainly by the fact that no charged elementary particles having zero mass have been observed up to now, we investigate the question whether the mass of the elementary particles is connected with their electric charge and whether…

综合物理 · 物理学 2011-03-04 Athanasios Markou

A graviton of a nonzero mass and decay width propagates five physical polarizations. The question of interactions of these polarizations is crucial for viability of models of massive/metastable gravity. This question is addressed in the…

高能物理 - 理论 · 物理学 2009-11-10 Gregory Gabadadze

We extend Vaidya's algorithm for the description of a central mass losing or gaining energy due to electromagnetic-type radiation (`null dust') to the case of arbitrary radial corpuscular radiation. We also demonstrate the remarkable…

广义相对论与量子宇宙学 · 物理学 2020-11-19 Eduard G. Mychelkin , Maxim A. Makukov

In this paper we study the charged electro-weak interactions in the de Sitter geometry. We develop the reduction formalism for the Proca field with the help of the solutions for the interacting fields. Perturbation theory is used for…

广义相对论与量子宇宙学 · 物理学 2022-12-26 Cosmin Crucean , Amalia Dariana Fodor

The contribution provides the starting points and background of the model of Expansive Nondecelerative Universe (ENU), manifests the advantage of exploitation of Vaidya metrics for the localization and quantization of gravitational energy,…

广义相对论与量子宇宙学 · 物理学 2007-05-23 Jozef Sima , Miroslav Sukenik , Julius Vanko

We study three astrophysical/cosmological consequences of nonminimal couplings to gravity in wavelike vector dark matter. In the nonrelativistic limit, the nonminimal coupling with the lowest mass dimension leads to effective…

宇宙学与河外天体物理 · 物理学 2023-08-02 Hong-Yi Zhang , Siyang Ling

We study the statistical properties of an ensemble of weak gravitational waves interacting nonlinearly in a flat space-time. We show that the resonant three-wave interactions are absent and develop a theory for four-wave interactions in a…

广义相对论与量子宇宙学 · 物理学 2017-12-06 S. Galtier , S. V. Nazarenko

We discuss the parameterization for electroweak gauge boson interactions without a light Higgs boson. We present the constraints on the anomalous gauge-boson couplings from the current experiments. We emphasize that the four-point couplings…

高能物理 - 唯象学 · 物理学 2007-05-23 Tao Han

Coupling fermions to gravity necessarily leads to a non-renormalizable, gravitational four-fermion contact interaction. In this essay, we argue that augmenting the Einstein-Cartan Lagrangian with suitable kinetic terms quadratic in the…

广义相对论与量子宇宙学 · 物理学 2017-02-14 Jens Boos , Friedrich W. Hehl

We investigate a new experimental possibility of measuring the Newtonian gravitational constant $G$ by using the weak measurement. Amplification via weak measurement is one of the interesting phenomena of quantum mechanics. In this letter,…

量子物理 · 物理学 2018-04-26 Kiyoharu Kawana , Daiki Ueda

We use experiment-supported dimensional analysis to further bolster our arguments that crucial information on the emergence and/or nature of space could be extracted from the combination of the properties of gravitational and strong…

综合物理 · 物理学 2024-12-03 Piotr Zenczykowski