Found 859 results, showing the newest relevant preprints. Sort by relevancy only.Update me on new preprints

A new method to test the cosmic distance duality relation using the strongly lensed gravitational waves

Thus, the strongly lensed gravitational waves provide a unique way to test the cosmic distance duality relation. Expand abstract.
41 days ago
10/10 relevant
arXiv

Surface gravity waves propagating in a rotating frame: the Ekman-Stokes instability

We report on an instability arising when surface gravity waves propagate in a rotating frame. Expand abstract.
49 days ago
9/10 relevant
arXiv

Standard Sirens as a novel probe of dark energy

Cosmological models with a dynamical dark energy field typically lead to a modified propagation of gravitational waves via an effectively time-varying gravitational coupling $G(t)$. Expand abstract.
50 days ago
4/10 relevant
arXiv

Empirical relations for gravitational-wave asteroseismology of binary neutron star mergers

We construct new, multivariate empirical relations for measuring neutron star radii and tidal deformabilities from the dominant gravitational wave frequency in the post-merger phase of binary neutron star mergers. Expand abstract.
50 days ago
4/10 relevant
arXiv

Growth Rate of Gravity Wave Amplitudes Observed in Sodium Lidar Density Profiles and Nightglow Image Data

The general saturated/damped behavior is consistent with diffusive filtering processes imposing limits to amplitude growth rates of the observed gravity waves. Expand abstract.
50 days ago
10/10 relevant
Preprints.org

Gravitational waves and higher dimensions: Love numbers and Kaluza-Klein excitations

Gravitational-wave (GW) observations provide a wealth of information on the nature and properties of black holes. Expand abstract.
52 days ago
7/10 relevant
arXiv

Crest speeds of unsteady surface water waves

This reduces when gravity waves become less dispersive, either as they steepen or as they propagate over finite water depths. Expand abstract.
56 days ago
8/10 relevant
arXiv

Gravitational wave stochastic background from cosmological particle decay

The decay produces a stochastic background of gravitational waves (GW) via a new "memory effect" mechanism. Expand abstract.
56 days ago
4/10 relevant
arXiv

Wave heating from proto-neutron star convection and the core-collapse supernova explosion mechanism

Our understanding of the core-collapse supernova explosion mechanism is incomplete. Expand abstract.
57 days ago
7/10 relevant
arXiv

Two dimensional gravity waves at low regularity I: Energy estimates

This article represents the first installment of a series of papers concerned with low regularity solutions for the water wave equations in two space dimensions. Expand abstract.
62 days ago
7/10 relevant
arXiv