Results 81 to 90 of about 33,597 (156)
Shadows and photon spheres in static and rotating traversable wormholes
Nuclear Physics BWe explore the shadows and photon orbits of both static and rotating traversable wormholes by employing a redshift function in combination with two distinct shape functions.
Takol Tangphati +3 more
doaj
, 2018 We investigate a physical, composite alignment model for both spiral and elliptical galaxies and its impact on cosmological parameter estimation from weak lensing for a tomographic survey. Ellipticity correlation functions and angular ellipticity spectra
Schaefer, Bjoern Malte +1 more
core +1 more source
Probing Spatial Variation Of The Fine-Structure Constant Using The CMB [PDF]
, 2019 The fine-structure constant, α, controls the strength of the electromagnetic interaction. There are extensions of the standard model in which α is dynamical on cosmological length and time scales.
Grin, D. +3 more
core +1 more source
Gravity beyond Einstein? Yes, but in which direction? [PDF]
Philos Trans A Math Phys Eng Sci, 2022 Kazanas D +2 more
europepmc +1 more source
Rings of light caused by gravitational waves. [PDF]
Sci Rep, 2022 Batic D +3 more
europepmc +1 more source
86th Annual Meeting of the Meteoritical Society (2024)
Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley +1 more source
Static and stationary dark fluid universes: a gravitoelectromagnetic perspective. [PDF]
Sci Rep, 2022 Nouri-Zonoz M, Nourizonoz A.
europepmc +1 more source
From Modified Newtonian Dynamics to Superfluid Vacuum Theory. [PDF]
Entropy (Basel), 2022 Scott TC.
europepmc +1 more source
Hubble parameter estimation via dark sirens with the LISA-Taiji network. [PDF]
Natl Sci Rev, 2022 Wang R +5 more
europepmc +1 more source
Cosmic and Thermodynamic Consequences of Kaniadakis Holographic Dark Energy in Brans-Dicke Gravity. [PDF]
Entropy (Basel), 2023 Sania, Azhar N, Rani S, Jawad A.
europepmc +1 more source