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Dominique Geffroy
  • Member for 9 years, 1 month
  • Last seen more than 2 years ago
  • Czech Republic
7 votes

Schrödinger's cat; why was it necessary?

4 votes

How are symmetries precisely defined?

2 votes

Dispersion Relation (e vs. k) clarification (crystal momentum or electron momentum)

2 votes
Accepted

Solving the BCS Hamiltonian via the Bogoliubov Transformation

2 votes

When is quasiparticle same as elementary excitation, and when is not?

2 votes

Superconductivity: why can't the resistance reach 0?

1 vote

What makes a rainbow happen?

1 vote
Accepted

Reduced charge for attracting electrons?

1 vote
Accepted

Probability current vs. direction of wave function

1 vote
Accepted

Does the imaginary time path integral for the partition function imply that temperature set a characteristic time scale for quantum systems?

1 vote
Accepted

Finite-Temperature Bethe-Salpeter Equation

1 vote

In what circumstances, can exchange interaction acquire temperature dependence?

1 vote

Linear Response And path integral

1 vote

Quantum statistical mechanics formalism

0 votes

States of two particles in 2-level system

0 votes

Correlation in electron gas

0 votes

Electron phonon interaction : why $V(\overrightarrow{q}, \delta \epsilon)=0$ if $E-E_F>h \omega_D$ (superconductivity)