Towards Multifractality through an Ernst-Type Potential in Complex Systems Dynamics
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
Einstein–Maxwell-axion theory: dyon solution with regular electric field
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
Birefringence induced by pp-wave modes in an electromagnetically active dynamic aether
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
The power of general relativity [PDF]
We study the cosmological and weak-field properties of theories of gravity derived by extending general relativity by means of a Lagrangian proportional to $R^{1+δ}$. This scale-free extension reduces to general relativity when $δ\to 0$. In order to constrain generalisations of general relativity of this power class we analyse the behaviour of the ...
Clifton, T, Barrow, JD
openaire +3 more sources
Post-Minkowskian Hamiltonians in general relativity [PDF]
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
Why Einstein did not believe that General Relativity geometrizes gravity [PDF]
I argue that, contrary to folklore, Einstein never really cared for geometrizing the gravitational or (subsequently) the electromagnetic field; indeed, he thought that the very statement that General Relativity geometrizes gravity "is not saying anything
Lehmkuhl, D, Lehmkuhl, Dennis
core +1 more source
Tests of general relativity with the binary black hole signals from the LIGO-Virgo catalog GWTC-1 [PDF]
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
A systematic approach to generalisations of General Relativity and their cosmological implications [PDF]
A century ago, Einstein formulated his elegant and elaborate theory of General Relativity, which has so far withstood a multitude of empirical tests with remarkable success.
Lavinia Heisenberg
semanticscholar +1 more source
About the origins of the general theory of relativity: Einstein's search for the truth [PDF]
On the 20th June 1933 Professor Einstein addressed a large and enthusiastic audience in the Victorian Gothic Bute Hall of the University of Glasgow. Einstein spoke 'About the Origins of the General Theory of Relativity'.
Trainer, M.
core +1 more source
Curvature Dynamics in General Relativity
The equations of general relativity are recast in the form of a wave equation for the Weyl tensor. This allows reformulation of gravitational wave theory in terms of curvature waves, rather than metric waves.
Jan W. van Holten
doaj +1 more source

