We illustrate the cosmological Friedmann–Robertson–Walker (FRW) models realized as gauge theory in the extended configuration space with its Becchi–Rouet–Stora–Tyutin (BRST) invariance up to total ...

Selfregularized Field Theory and Its Renormalization Scheme in Modified Stochastic Quantization Method ...

The electron hopping between the two sites in a lattice is of fundamental importance in condensed matter physics. Precise control of the hopping strength allows for the prospect of manipulating the ...

We apply a recently proposed chiral-Lagrangian model to discuss the anomalous (unnatural-parity) decays of the low-lying vector and axial-vector mesons. First, about twenty "SU(3) relatives" of the ...