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cesaruliana
  • Member for 10 years, 6 months
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19 votes

Divergent Series

15 votes
Accepted

What is the phenomenological logic behind Fermi liquid theory

13 votes
Accepted

What is the essence of the Unruh-effect?

12 votes
Accepted

Derivation of Kerr metric, is there any reference?

11 votes
Accepted

Black hole area theorem and Hawking radiation

8 votes

Why do the Einstein field equations (EFE) involve the Ricci curvature tensor instead of Riemann curvature tensor?

8 votes

QFT and its non-rigorous assumptions

8 votes
Accepted

Hawking radiation and Unruh effect

8 votes

Why isn't general relativity the obvious thing to try after special relativity?

7 votes
Accepted

Why does the second Weyl scalar describe electromagnetic radiation?

7 votes

In theory, could gravitational waves be used to make a "gravity laser"?

6 votes

Black hole "no hair" theorem

6 votes

A question about the asymptotic series in perturbative expansion in QFT

6 votes

When can we assume that the wavefunction is separable

5 votes

Why do we care about the maximally extended versions of spacetimes?

5 votes
Accepted

Does the Unruh effect really describe a thermal bath?

5 votes

Asymptotic series in field theory and quantum mechanics

4 votes
Accepted

GR matter-free equations and Schwarzschild geometry

4 votes
Accepted

$L^{1}$ energy-momentum tensors in general relativity; semi-classical gravity

4 votes
Accepted

Quantum Field Theory with (2,2) metric

3 votes

Subtleties in the exact solution to the 1D quantum XY model, in particular the Bogoliubov transformation

3 votes

Can a fundamental particle black hole with conserved charge emit Hawking radiation?

3 votes
Accepted

Why is the ground state energy of the Heisenberg XXZ Model unbounded for some values of $J$?

3 votes

Space-time Topologies?

3 votes

Neutron stars and black holes

3 votes
Accepted

On the necessity of an event horizon for the Hawking-Unruh effect

3 votes

Interacting QFT construction on curved spacetime

2 votes
Accepted

Thermodynamic interpretation of the cosmological constant?

2 votes

Relation between different regions of Schwarzschild spacetime

2 votes

Is there an accepted axiomatic approach to general relativity?