Categories
Tags
Singularities
New post in Singularities
Why is matter drawn into a black hole not condensed into a single point within the singularity?
May 13th, 2020
general-relativity
singularities
black-holes
What happens when a black hole dies?
August 1st, 2022
thermodynamics
singularities
event-horizon
black-holes
hawking-radiation
What happens with the force of gravity when the distance between two objects is 0?
August 1st, 2022
newtonian-gravity
gravity
singularities
Obtaining a copy of Hawking's Ph.D thesis - Properties of Expanding Universes
October 24th, 2020
universe
big-bang
singularities
general-relativity
specific-reference
Was the singularity at Big Bang perfectly uniform and if so, why did the universe lose its uniformity?
January 12th, 2020
big-bang
singularities
Future light cones inside black hole
March 28th, 2020
black-holes
singularities
general-relativity
Electric field on the surface of a charged sphere
August 1st, 2022
singularities
gauss-law
electric-fields
symmetry
electrostatics
Are the fundamental forces unified in a black hole?
March 24th, 2020
black-holes
singularities
unified-theories
quantum-gravity
Weyl anomaly in 2d CFT (string theory lectures by D.Tong)
July 15th, 2021
mathematical-physics
singularities
conformal-field-theory
string-theory
quantum-anomalies
Is the mass of a black hole somewhere at all?
August 1st, 2022
definition
mass-energy
singularities
general-relativity
vacuum
Can two electrons never touch each other?
August 1st, 2022
electrostatics
singularities
pauli-exclusion-principle
What happens to light that falls into a black hole?
August 13th, 2020
singularities
event-horizon
photons
black-holes
visible-light
In $d=4$ $g\phi^3$-theory where does the divergence in the 3-point one-loop diagram come from?
September 17th, 2020
feynman-diagrams
singularities
homework-and-exercises
quantum-field-theory
renormalization
Where does matter go after reaching singularity in uncharged black holes?
September 3rd, 2020
black-holes
singularities
matter
What does spacetime look like near a black hole?
August 7th, 2022
general-relativity
singularities
spacetime
gravity
black-holes
How to know if a wave function is physically acceptable solution of a Schrödinger equation?
August 27th, 2020
schroedinger-equation
quantum-mechanics
hilbert-space
wavefunction
singularities
If an anti-matter singularity and a normal matter singularity, of equal masses, collided would we (outside the event horizon) see an explosion?
April 3rd, 2020
black-holes
antimatter
event-horizon
singularities
Am I missing a trick to solving a 3D potential well problem?
January 10th, 2020
quantum-mechanics
wavefunction
schroedinger-equation
boundary-conditions
singularities
Geometry inside the event horizon
August 1st, 2022
general-relativity
singularities
topology
event-horizon
black-holes
Why must a singularity form inside a black hole?
July 4th, 2020
matter
event-horizon
black-holes
general-relativity
singularities
Dirac Delta and Sloppy Notation
March 9th, 2020
dirac-delta-distributions
singularities
notation
mathematical-physics
Fighting a black hole: Could a strong spherical shell inside an event horizon resist falling in to the singularity?
August 1st, 2022
black-holes
singularities
event-horizon
When does a singularity start to exist during a black hole formation?
August 16th, 2022
general-relativity
singularities
event-horizon
black-holes
Does time stop in black holes?
March 12th, 2021
event-horizon
singularities
escape-velocity
general-relativity
black-holes
Tension in a curved charged wire (electrostatic force) - does wire thickness matter?
August 8th, 2020
singularities
electrostatics
forces
Do black holes exist in 1+1 dimensional spacetime?
January 1st, 2021
spacetime
general-relativity
black-holes
event-horizon
singularities
How does quantization solve the ultraviolet catastrophe?
March 14th, 2020
singularities
radiation
thermal-radiation
quantization
What is the shape of a black hole?
November 14th, 2020
event-horizon
general-relativity
black-holes
topology
singularities
Current status of Penrose-Hawking "thunderbolts?"
September 14th, 2020
singularities
general-relativity
cosmic-censorship
What happens to light and mass in the center of a black hole?
April 10th, 2020
gravity
black-holes
singularities
visible-light
←
1
2
3
4
5
→