Results 1 to 10 of about 8,939 (159)

Tidal forces in Kottler spacetimes [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
The article considers tidal forces in the vicinity of the Kottler black hole. We find a solution of the geodesic deviation equation for radially falling bodies, which is determined by elliptic integrals.
V. P. Vandeev, A. N. Semenova
doaj   +3 more sources

Tidal forces in Kiselev black hole [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
The aim of this paper is to examine the tidal forces occurring in a Kiselev black hole surrounded by radiation and dust fluids. It is noted that the radial and angular components of the tidal force change the sign between event and Cauchy horizons.
M. Umair Shahzad, Abdul Jawad
doaj   +3 more sources

Tidal forces in Reissner–Nordström spacetimes [PDF]

open access: yesEuropean Physical Journal C, 2016
7 pages, 5 figures.
Luis C B Crispino   +2 more
exaly   +4 more sources

The dual of a tidal force in the D1D5 CFT

open access: yesJournal of High Energy Physics, 2023
It was demonstrated that a string probe falling radially within a superstratum geometry would experience tidal forces. These tidal forces were shown to excite the string by converting its kinetic energy into stringy excitations.
Bin Guo, Shaun Hampton
doaj   +4 more sources

Tidal Forces in Majumdar-Papapetrou Spacetimes

open access: yesUniverse
Tidal disruption events occur when astrophysical objects are destroyed by black holes due to strong tidal force effects. Tidal forces have been studied in a variety of black hole spacetimes, including Reissner-Nordström and Kerr spacetimes.
Eduardo Albacete, Maurício Richartz
doaj   +3 more sources

Tidal forces are gravitational waves [PDF]

open access: yesClassical and Quantum Gravity, 2021
Abstract In this paper we show in a covariant and gauge invariant way that in general relativity, tidal forces are actually a hidden form of gravitational waves. This must be so because gravitational effects cannot occur faster than the speed of light.
Rituparno Goswami, George F R Ellis
exaly   +4 more sources

On-axis tidal forces in Kerr spacetime [PDF]

open access: yesEuropean Physical Journal Plus, 2020
13 pages, 15 figures, accepted for publication in The European Physical Journal ...
Luis C B Crispino   +2 more
exaly   +4 more sources

Evolution of tidal flats in the Yellow River Qingshuigou sub-delta: spatiotemporal analysis and mechanistic changes (1996-2021)

open access: yesFrontiers in Marine Science, 2023
The Yellow River Delta has undergone significant changes, developing a temperate chalk-sand silty coast with expansive and level tidal flats. However, the area is currently facing the threat of erosion due to coastal area construction, decreased river ...
Yin Cao   +9 more
doaj   +1 more source

Influence of cosmic factors on mud volcanic activity of the Earth [PDF]

open access: yesГеосистемы переходных зон, 2023
In this work, the influence of various cosmic factors (gravitational influence of the Moon and the Sun, solar activity, the Earth’s rotation) on mud volcanic activity was analyzed for the first time. The analysis was carried out mainly on the example of
Gennady V. Ustyugov, Valery V. Ershov
doaj   +1 more source

Numerical Simulations of Tidal Deformation and Resulting Light Curves of Small Bodies: Material Constraints of 99942 Apophis and 1I/‘Oumuamua

open access: yesThe Planetary Science Journal, 2023
In this paper, we present an open-source software (Simulator of Asteroid Malformation Under Stress, SAMUS ) that simulates constant-density, constant-viscosity liquid bodies subject to tidal forces for a range of assumed viscosities and sizes.
Aster G. Taylor   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy