All Questions
Tagged with fermi-liquids electronic-band-theory
2
questions
1
vote
1
answer
349
views
What is the shape of a band electron in momentum space?
Band electrons occupy adjacent sharply defined momentum states that in xyz space take the form of a spectrum of wave functions. These wave functions span the entire xyz volume of any compact unit of ...
- 22.1k
1
vote
1
answer
77
views
What is invalidated when turning on many body interactions in a crystal?
I have just started to think about strongly interacting particles and Fermi liquid theory, and I have two questions.
For non interacting particles moving in an potential field, we know that the ...
- 636