Question

How to show that Chern number gives the amount of edge states?

Answer 1

Hey mate ^_^

When talking about topological insulator and talking about bulk-edge correspondence, it seems to be widely accepted conclusion that the band Chern number (winding number) is equal to, when the boundary becomes open, the amount of edge states...

#Be Brainly❤️

Answer 2

as per the topological insulator and talking about the age correspondence of widely band number which is also known as winning number by this week and so that your number gives the amount of Edge States