4 papers · 1 filter
Theta Subgroup Structure of Maxwell theory in the Lattice Villain Hamiltonian Formulation
Shoto Aoki, Yoshio Kikukawa, Toshinari Takemoto
We study the duality structure of lattice Maxwell theory with a theta term in the Hamiltonian Villain formulation. Reflecting the fact that odd-level Chern--Simons theory depends o…
Chiral Anomaly of Kogut-Susskind Fermion in the (3+1)-dimensional Hamiltonian formalism
Shoto Aoki, Yoshio Kikukawa, Toshinari Takemoto
We consider Kogut-Susskind fermions (also known as staggered fermions) in a -dimensional Hamiltonian formalism and examine a chiral transformation and its associated chiral…
Gauge Freedom in Chiral Gauge Theory with Vacuum Overlap -- Four-dimensional case
Yoshio Kikukawa
Dynamical nature of the gauge degree of freedom and its effect to fermion spectrum are studied for four-dimensional nonabelian chiral gauge theory in the vacuum overlap formulation…
Gauge Freedom in Chiral Gauge Theory with Vacuum Overlap -- Two-dimensional case
Yoshio Kikukawa
Dynamical nature of the gauge degree of freedom and its effect to fermion spectrum are studied at for two-dimensional nonabelian chiral gauge theory in the vacuum overla…