Results 51 to 60 of about 70,657 (316)
A quantum state for the late Universe
Physics Letters B, 2022 We consider the quantum description of a toy model universe in which the Schwarzschild-de Sitter geometry emerges from the coherent state of a massless scalar field.
Andrea Giusti +3 more
doaj +1 more source
Stability of disk galaxies in the modified dynamics [PDF]
, 1998 General analytic arguments lead us to expect that in the modified dynamics (MOND) self-gravitating disks are more stable than their like in Newtonian dynamics.
Brada R. +9 more
core +4 more sources
The Effects of Minimal Length in Entropic Force Approach
Advances in High Energy Physics, 2013 With Verlinde’s recent proposal which says that gravity can be identified with an entropic force and considering the effects of generalized uncertainty principle in the black hole entropy-area relation we derive the modified equations for Newton’s law of
Barun Majumder
doaj +1 more source
MOND: uma alternativa à mecânica newtoniana [PDF]
Revista Brasileira de Ensino de Física, 2008 O objetivo do presente trabalho é expor os principais aspectos e resultados de uma das mais populares alternativas à teoria newtoniana para o movimento dos corpos conhecida por Modified Newtonian Dynamics (MOND, na sigla em inglês).
H.E.S. Velten
doaj +1 more source
Numerical simulations of Modified Newtonian Dynamics [PDF]
Journal of Physics: Conference Series, 2016 The ΛCDM standard cosmological model is strongly supported by multiple lines of evidence, particularly from observations at large scales such as the CMB and large scale structure. There are some indications, however, of problems at smaller scales. An alternative to the CDM approach is to modify the gravitational force, as exemplified by the MOdified ...
G N Candlish, R Smith, M Fellhauer
openaire +1 more source
Liquid Crystal Elastomers Under Confinement: A Review of Template‐Based Fabrication and Applications
Advanced Engineering Materials, EarlyView.Template‐assisted confinement offers powerful ways to control the alignment, structure, and function of liquid crystal elastomers. This review highlights several templating strategies and details how geometry and interfaces shape material responses.
Meng Zhang +7 more
wiley +1 more source
Gravity from transactions: fulfilling the entropic gravity program
Journal of Physics Communications, 2023 This is a comprehensive review of new developments in entropic gravity in light of the Relativistic Transactional Interpretation (RTI). A transactional approach to spacetime events can give rise in a natural way to entropic gravity (in the way originally
A Schlatter, R E Kastner
doaj +1 more source
Modified Newtonian dynamics and hadronic scales [PDF]
Modern Physics Letters A, 2021 In this paper, we use the idea of modified Newtonian dynamics to further support the arguments that important information concerning the nature of space is hidden at hadronic mass and distance scales.
openaire +2 more sources
3D Printed Ultra‐Fast Plastic Scintillators Based on Perovskite‐Photocurable Polymer Composite
Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.The demand for radiation detection is increasing in a number of fields, including high‐energy physics, medical imaging, and homeland security. This study serves to demonstrate the potential for the fabrication of fast perovskite‐based scintillators with complex shapes via stereolithographic additive manufacturing, representing a new path toward the ...
Antonella Giuri +16 more
wiley +1 more source
Modified Newtonian Dynamics Close to Home [PDF]
Science, 2007 In his Perspective “Seeing through Dark Matter” (3 August, p. 607), Stacy McGaugh describes the success of a modified Newtonian dynamics (MOND) in explaining the flat rotation curves of galaxies without invoking dark matter.
Aegerter, Christof M., McGaugh, Stacy
openaire +3 more sources