A gravitational singularity, spacetime singularity, or simply singularity, is a theoretical condition in which gravity is predicted to be so intense that...

terminates at the gravitational singularity, then that singularity is referred to as a naked singularity. In a black hole, the singularity is completely enclosed...

A ring singularity or ringularity is the gravitational singularity of a rotating black hole, or a Kerr black hole, that is shaped like a ring. When a...

showed that the singularity disappeared after a change of coordinates. In 1933, Georges Lemaître realised that this meant the singularity at the Schwarzschild...

{\displaystyle G} is the gravitational constant. The Schwarzschild metric has a singularity for r = 0, which is an intrinsic curvature singularity. It also seems...

relativistic interpretation predicts a gravitational singularity in black hole formation. The Hawking singularity theorem is based on the Penrose theorem...

Bounce Gravitational singularity Black hole Black hole cosmology Conformal cyclic cosmology Dark matter Dark energy Exotic matter Naked singularity Antiparticle...

regarded for its elegance and accuracy, it has limitations: the gravitational singularities inside black holes, the ad hoc postulation of dark matter, as...

gravitational mass parameter of the black hole to become unbounded at the Cauchy horizon. It also predicts the existence of a weak null singularity at...

term quantum singularity is used to refer to many different phenomena in fiction. They often only approximate a gravitational singularity in the scientific...

BKL singularity A Belinski–Khalatnikov–Lifshitz (BKL) singularity is a model of the dynamic evolution of the universe near the initial gravitational singularity...

The initial singularity is a singularity predicted[dubious – discuss] by some models of the Big Bang theory to have existed before the Big Bang. The instant...

extend the geodesic, then we have a singularity. For black holes, the future timelike boundary ends on a singularity in some places. For the Big Bang, the...

universe backwards in time using only general relativity yields a gravitational singularity with infinite density and temperature at a finite time in the...

internal gravitational force. Mathematically this is expressed using the virial theorem, which states that to maintain equilibrium, the gravitational potential...

avoid the gravitational singularity that exists within the event horizon of a black hole. General relativity predicts that at the singularity, the curvature...

unlike a true black hole, this object would display a naked singularity, meaning a singularity in spacetime not hidden behind an event horizon. It would...

mathematical conjectures about the structure of gravitational singularities arising in general relativity. Singularities that arise in the solutions of Einstein's...

Look up Singularity or singularity in Wiktionary, the free dictionary. Singularity or singular point may refer to: Mathematical singularity, a point at...

outside that horizon. However, neither surface is a true singularity, since their apparent singularity can be eliminated in a different coordinate system....

physics, gravity (from Latin gravitas 'weight'), also known as gravitation or a gravitational interaction, is a fundamental interaction, a mutual attraction...

altogether. A similar situation occurs in general relativity with the gravitational singularity associated with the Schwarzschild solution that describes the...

solution to the Einstein–Maxwell field equations, which corresponds to the gravitational field of a charged, non-rotating, spherically symmetric body of mass...

well, as long as you do not approach the Big Bang. It is the gravitational singularity and the Planck time where relativity theory fails to provide what...

no such thing as a black hole electron — only a naked spinning ring singularity. Such a metric has several seemingly unphysical properties, such as the...

scientific works included a collaboration with Roger Penrose on gravitational singularity theorems in the framework of general relativity, and the theoretical...

and that only the gravitational interaction is significant. However, the Penrose–Hawking singularity theorems show that a singularity should exist for...

fluctuations in a contracting inflationary space collapse to form a gravitational singularity, a point where densities become infinite. Therefore, it is necessary...

kinematical decomposition and of Raychaudhuri's equation Gravitational singularity Penrose–Hawking singularity theorems for an application of the focusing theorem...

is a spherical region in space that surrounds the singularity at its center; it is not the singularity itself.) With that in mind, the average density of...