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Joshuah Heath's user avatar
Joshuah Heath's user avatar
Joshuah Heath's user avatar
Joshuah Heath
  • Member for 10 years
  • Last seen this week
12 votes
Accepted

What is a Lifshitz phase transition?

10 votes

Fermi Liquid Theory Reference

7 votes
Accepted

Why do we have to introduce quasiparticles in the Fermi liquid theory

6 votes
Accepted

Relation between Green's function and its Hamiltonian

5 votes

Essentials to learn before reading condensed matter papers?

5 votes

Resource recommendation for fractional statistics

4 votes
Accepted

Does Snell's law still apply after total internal reflection has occurred?

4 votes

Is $F=ma$ an assumption in the original Schrodinger equation?

3 votes
Accepted

Can one formulate a fluctuation-dissipation theorem in presence of non-Gaussian noise sources?

3 votes
Accepted

Asymptotic relation of Green's function for diverging self energy

3 votes

What is more similar to particle physics, nuclear physics or condensed matter theory?

2 votes
Accepted

De Broglie wavelength

2 votes
Accepted

About the gravity of a black hole

2 votes
Accepted

Does physics allow for targeting spacetime's coordinates of a second entrance of the wormhole?

2 votes

Susceptibilities and response functions

2 votes

Does $[P_j,B_k]=i(Mc^2)\delta_{jk}$ imply particle number conservation?

2 votes

Quantum chaos: Approach to classicality

2 votes
Accepted

Resource recommendation for symmetries in condensed matter physics

1 vote
Accepted

What is the initial and rigorous definition of state function $\psi$ in quantum mechanics?

1 vote
Accepted

Is there a physical meaning of the Fermi liquid parameters

1 vote

Book suggestion about Neutrino effect on Cosmic Structure

1 vote

Anomalies in QFT

1 vote
Accepted

Calculating the inelastic quasiparticle lifetime of a screened quantum fluid

1 vote
Accepted

Changing variables between two different metric ansatzes in the calculation of the Klein-Gordon equation

1 vote

The Higgs field vs the Higgs boson

1 vote
Accepted

Has infinity been observed yet?

1 vote
Accepted

Is it possible to reach outer space with this method?

1 vote
Accepted

Question on the logic behind quantum computing

1 vote

Determining which generating function to use for canonical tranformation

1 vote

Gravity vs. Velocity time-dilation