Speaker
Ignat Fialkovskiy
(Ariel University, Israel, UFABC, Brazil)
Description
A new version of exact Wigner-Weyl calculus for tight-binding lattice models is proposed and discussed in detail. It allows to express various physical quantities through Weyl symbols of Green’s functions. Hall conductivity this way is represented using the proposed formalism as a topological invariant including the non-homogenous systems.
Details
Ignat Fialkovskiy
| Is this abstract from experiment? | No |
|---|---|
| Name of experiment and experimental site | n/a |
| Is the speaker for that presentation defined? | Yes |
| Internet talk | Yes |
Primary authors
Ignat Fialkovskiy
(Ariel University, Israel, UFABC, Brazil)
Mikhail Zubkov
(Ariel University, Israel and ITEP, Russia)
