Results 131 to 140 of about 706,236 (203)

Gravitational lensing [PDF]

open access: yes
Gravitational lensing derives its simplicity from some basic assumptions that are satisfied by most physical situations.The thin lens approximation and weak field approximations were used to build the whole theory and explain the phenomenology up to ...
Rizk, Mai Samir Adly
core   +1 more source

Laboratory earthquake forecasting: A machine learning competition. [PDF]

open access: yesProc Natl Acad Sci U S A, 2021
Johnson PA   +13 more
europepmc   +1 more source

The era of precision cosmology with voids. [PDF]

open access: yesAstron Astrophys Rev
Contarini S, Verza G, Pisani A.
europepmc   +1 more source

Environmental variation of the low-mass IMF. [PDF]

open access: yesMon Not R Astron Soc, 2022
Tanvir TS, Krumholz MR, Federrath C.
europepmc   +1 more source

Challenges and opportunities for time-delay cosmography with multi-messenger gravitational lensing. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Birrer S   +4 more
europepmc   +1 more source

Strong Gravitational Lensing in the Continuum Field Entropy Framework: Optical Retardation and the Shear-Thickening Field

open access: yes
**Preprint | Continuum Field Entropy Empirical Validation Series** We present a novel resolution to the missing mass problem in strong gravitational lensing using the Continuum Field Entropy (CFE) framework. Standard cosmological models rely on non-baryonic Dark Matter to explain the massive Einstein rings observed around dense elliptical galaxies. In
openaire   +2 more sources

Challenges to the [Formula: see text]CDM cosmology. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Efstathiou G.
europepmc   +1 more source

Double ridge formation over shallow water sills on Jupiter's moon Europa. [PDF]

open access: yesNat Commun, 2022
Culberg R, Schroeder DM, Steinbrügge G.
europepmc   +1 more source

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