Speaker
Mr
Shoto Aoki
(Osaka University)
Description
We consider a massive fermion system having a curved domain-wall embedded in a square
lattice. As already reported in condensed matter physics, the massless chiral edge modes
appearing at the domain-wall feel “gravity” through the induced spin connections. In this
work, we embed S^1 and S^2 domain-wall into a Euclidean space and show how the gravity is
detected from the spectrum of the Dirac operator.
