Katsumasa Nakayama (DESY)
We investigate the Casimir effect for relativistic lattice fermions, such as the naive fermion, Wilson fermion, and overlap fermion with the periodic or antiperiodic boundary condition. We also discuss anomalous behaviors for nonrelativistic particles. We apply our approaches to condensed matter systems described by low-energy effective Hamiltonian of Dirac semimetals such as Cd3As2 and Na3Bi.
Katsumasa Nakayama (DESY) Dr Suzuki Kei (JAEA)