3 papers
hep-ph2023
Chiral kinetic theory with self-energy corrections and neutrino spin Hall effect
Naoki Yamamoto, Di-Lun Yang
We systematically derive the chiral kinetic theory for chiral fermions with collisions, including the self-energy corrections, from quantum field theories. We find that the Wigner…
hep-th2023
Generalized chiral instabilities, linking numbers, and non-invertible symmetries
Naoki Yamamoto, Ryo Yokokura
We demonstrate a universal mechanism of a class of instabilities in infrared regions for massless Abelian -form gauge theories with topological interactions, which we call gener…
hep-th2023
Dipole symmetries from the topology of the phase space and the constraints on the low-energy spectrum
Tomas Brauner, Naoki Yamamoto, Ryo Yokokura
We demonstrate the general existence of a local dipole conservation law in bosonic field theory. The scalar charge density arises from the symplectic form of the system, whereas th…