Results 31 to 40 of about 6,536,250 (365)

General relativity and cosmology [PDF]

open access: goldBulletin of the American Mathematical Society, 1977
A broad survey of the mathematics of general relativity theory is presented. Among the topics covered are Einstein field equations, cosmological models, black holes, space-times, and electromagnetism.(AIP)
Rainer K. Sachs, Haoming Wu
openalex   +5 more sources

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

Firewalls in general relativity [PDF]

open access: yesPhysical Review D, 2019
16 pages, 2 ...
Kaplan, David E., Rajendran, Surjeet
openaire   +3 more sources

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

General Relativity from Scattering Amplitudes. [PDF]

open access: yesPhysical Review Letters, 2018
Weoutline the program to apply modern quantum field theory methods to calculate observables in classical general relativity through a truncation to classical terms of the multigraviton, two-body, on-shell scattering amplitudes between massive fields ...
N. Bjerrum-Bohr   +5 more
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

Testing general relativity with present and future astrophysical observations [PDF]

open access: yes, 2015
One century after its formulation, Einstein's general relativity (GR) has made remarkable predictions and turned out to be compatible with all experimental tests.
E. Berti   +64 more
semanticscholar   +1 more source

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

Symmetries and charges of general relativity at null boundaries [PDF]

open access: yesJournal of High Energy Physics, 2018
We study general relativity at a null boundary using the covariant phase space formalism. We define a covariant phase space and compute the algebra of symmetries at the null boundary by considering the boundary-preserving diffeomorphisms that preserve ...
V. Chandrasekaran   +2 more
semanticscholar   +1 more source

The generic model of general relativity [PDF]

open access: yesArabian Journal of Mathematics, 2019
55 pages, no ...
Andronikos Paliathanasis   +2 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy