Results 31 to 40 of about 6,607,101 (361)

Hamiltonian formulation of general relativity and post-Newtonian dynamics of compact binaries. [PDF]

open access: yesLiving Rev Relativ, 2018
Hamiltonian formalisms provide powerful tools for the computation of approximate analytic solutions of the Einstein field equations. The post-Newtonian computations of the explicit analytic dynamics and motion of compact binaries are discussed within the
Schäfer G, Jaranowski P.
europepmc   +2 more sources

Towards Multifractality through an Ernst-Type Potential in Complex Systems Dynamics

open access: yesEntropy, 2023
Some possible correspondences between the Scale Relativity Theory and the Space–Time Theory can be established. Since both the multifractal Schrödinger equation from the Scale Relativity Theory and the General Relativity equations for a gravitational ...
Vlad Ghizdovat   +5 more
doaj   +1 more source

Deformed general relativity [PDF]

open access: yesPhysical Review D, 2013
14 ...
Bojowald, Martin, Paily, George M.
openaire   +2 more sources

Post-Minkowskian Hamiltonians in general relativity [PDF]

open access: yesPhysical Review D, 2019
We describe the computation of post-Minkowskian Hamiltonians in General Relativity from scattering amplitudes. Using a relativistic Lippmann-Schwinger equation, we relate perturbative amplitudes of massive scalars coupled to gravity to the post ...
A. Cristofoli   +3 more
semanticscholar   +1 more source

Einstein–Maxwell-axion theory: dyon solution with regular electric field

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
In the framework of the Einstein–Maxwell-axion theory we consider static spherically symmetric solutions which describe a magnetic monopole in the axionic environment.
Alexander B. Balakin, Alexei E. Zayats
doaj   +1 more source

Self-force and radiation reaction in general relativity [PDF]

open access: yesReports on progress in physics. Physical Society, 2018
The detection of gravitational waves from binary black-hole mergers by the LIGO–Virgo Collaboration marks the dawn of an era when general-relativistic dynamics in its most extreme manifestation is directly accessible to observation.
L. Barack, A. Pound
semanticscholar   +1 more source

Birefringence induced by pp-wave modes in an electromagnetically active dynamic aether

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
In the framework of the Einstein–Maxwell-aether theory we study the birefringence effect, which can occur in the pp-wave symmetric dynamic aether. The dynamic aether is considered to be a latently birefringent quasi-medium, which displays this hidden ...
Timur Yu. Alpin, Alexander B. Balakin
doaj   +1 more source

Tests of general relativity with the binary black hole signals from the LIGO-Virgo catalog GWTC-1 [PDF]

open access: yes, 2019
The detection of gravitational waves by Advanced LIGO and Advanced Virgo provides an opportunity to test general relativity in a regime that is inaccessible to traditional astronomical observations and laboratory tests.
The Ligo Scientific Collaboration   +499 more
semanticscholar   +1 more source

What is General Relativity? [PDF]

open access: yes, 2017
General relativity is a set of physical and geometric principles, which lead to a set of (Einstein) field equations that determine the gravitational field, and to the geodesic equations that describe light propagation and the motion of particles on the ...
Coley, Alan A., Wiltshire, David L.
core   +2 more sources

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