11 citations · 24 across the 6 of their papers we have counts for
6 papers
What happens to Lattice Fermion near Continuum Limit?
Minoru Koseki, Hiroto So, Naoya Ukita
A Ginsparg-Wilson Relation (GWR) is obtained in the presence of chiral symmetry breaking terms. It leads to the PCAC relation as well as an anomaly relation on the lattice. For gen…
Gaugeon Formalism for Spin-3/2 Rarita-Schwinger Gauge Field
R. Endo, M. Koseki
We provide a gauge covariant formalism of the canonically quantized theory of spin-3/2 Rarita-Schwinger gauge field. The theory admits a quantum gauge transformation by which we ca…
Quantization of 2D Abelian Gauge Theory without the Kinetic Term of Gauge Field as Anomalous Gauge Theory
M. Koseki, R. Kuriki
The massless Schwinger model without the kinetic term of gauge field has gauge anomaly. We quantize the model as an anomalous gauge theory in the most general class of gauge condit…
BRST Symmetric Gaugeon Formalism for Yang-Mills Fields
M. Koseki, M. Sato, R. Endo
Yokoyama's gaugeon formalism is knwon to admit -number gauge transformation. We introduce BRST symmetries into the formalism for the Yang-Mills gauge field. Owing to the BRST sy…
New insight into BRST anomalies in superstring theory
T. Fujiwara, Y. Igarashi, M. Koseki +2
Based on the extended BRST formalism of Batalin, Fradkin and Vilkovisky, we perform a general algebraic analysis of the BRST anomalies in superstring theory of Neveu-Schwarz-Ramond…
Gaugeon Formalism with BRST Symmetry
M. Koseki, M. Sato, R. Endo
We provide a BRST symmetric version of Yokoyama's Type I gaugeon formalism for quantum electrodynamics; the similar theory by Izawa can be considered as a BRST symmetrized Type II…