Results 121 to 130 of about 400,960 (288)

Non-linear relativistic contributions to the cosmological weak-lensing convergence [PDF]

open access: green, 2014
Sambatra Andrianomena   +9 more
openalex   +1 more source

Quantum Big-Bounce as a phenomenology of RQM in the Mini-superspace

open access: yesPhysics Letters B
We investigate the emergence of a quantum Big-Bounce in the context of an isotropic Universe, filled by a self-interacting scalar field, which plays the role of a physical clock. The bouncing cosmology is the result of a scattering process, driven by the
Simone Lo Franco, Giovanni Montani
doaj   +1 more source

Dwarf Galaxies, MOND, and Relativistic Gravitation

open access: yesAdvances in Astronomy, 2010
MOND is a phenomenological modification of Newton's law of gravitation which reproduces the dynamics of galaxies, without the need for additional dark matter. This paper reviews the basics of MOND and its application to dwarf galaxies.
Arthur Kosowsky
doaj   +1 more source

UGE, Universo da Gominha Esticada

open access: yesRevista Brasileira de Ensino de Física
Proponho um análogo mecânico unidimensional simples dos modelos de universo tridimensionais da cosmologia relativista moderna. O objetivo principal da proposta é a apreciação apropriada da relação intrínseca entre a lei da Hubble e a homogeneidade dos ...
Domingos Soares
doaj   +1 more source

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