How to compute band structure from real space Hamiltonian
Posted by user147177, at physics.stackexchange.com,
I will often see a paper where someone has diagonalized a tight binding model in real space, see for example Eq 1 of https://iops…
I will often see a paper where someone has diagonalized a tight binding model in real space, see for example Eq 1 of https://iops…
I'm studying the topic of Topological insulators, I'm having a very hard time understanding what is the relationship between…
In topological insulators the bulk boundary correspondence is frequently stated as the principle that the number of edge modes…
When we calculate the band structure of some solid then we often find that in the bottom of the conduction band the dispersion…