Zobrazeno 1 - 10
of 29 768
pro vyhledávání: '"Planck [scale]"'
Autor:
Simons, Arno
This paper explores the potential of contextualized word embeddings (CWEs) as a new tool in the history, philosophy, and sociology of science (HPSS) for studying contextual and evolving meanings of scientific concepts. Using the term "Planck" as a te
Externí odkaz:
http://arxiv.org/abs/2411.14073
Autor:
Navarro, Mario Fernández
The flavour puzzle remains as one of the most intriguing enigmas of particle physics. In this thesis, we propose and study theories of flavour which generically hint to a multi-scale origin of flavour. First we explore the idea of fermiophobic models
Externí odkaz:
http://arxiv.org/abs/2406.18411
Modified dispersion relations (MDRs) and noncommutative geometries are phenomenological models of Planck-scale corrections to relativistic kinematics, motivated by several approaches to quantum gravity. High-energy astrophysical observations, while c
Externí odkaz:
http://arxiv.org/abs/2403.19389
Particle decays are always accompanied by the emission of graviton quanta of gravity through bremsstrahlung processes. However, the corresponding branching ratio is suppressed by the square of the ratio of particle's mass to the Planck scale. The res
Externí odkaz:
http://arxiv.org/abs/2403.13882
One of the foremost concern in the analysis of quantum gravity is whether the locations of classical horizons are stable under a full quantum analysis. In principle, any classical description, when interpolated to the microscopic level, can become pr
Externí odkaz:
http://arxiv.org/abs/2403.12136
Autor:
Kerr, J. M. jonathan.kerr@to-gl.net
Publikováno v:
Physics Essays. Mar2023, Vol. 36 Issue 1, p37-50. 14p.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Haug, Espen Gaarder1 espenhaug@mac.com
Publikováno v:
Physics Essays. Dec2022, Vol. 35 Issue 4, p356-363. 8p.
Autor:
Michael Kachelriess
This book introduces quantum field theory, together with its most important applications to cosmology and astroparticle physics, in a coherent framework. The path integral approach is employed right from the start, and the use of Green functions and
Autor:
Gingrich, Douglas M.
Publikováno v:
Physical Review D 109, 044044 (2024)
We compare four loop quantum gravity inspired black hole metrics near the Planck scale. Spin 0, 1/2, 1, and 2 field perturbations on these backgrounds are studied. The axial gravitational quasinormal modes are calculated and compared. The time evolut
Externí odkaz:
http://arxiv.org/abs/2309.00722