93 citations · 155 across the 8 of their papers we have counts for
8 papers
Abelian and Nonabelian Lattice Chiral Gauge Theories through Gauge Fixing
Wolfgang Bock, Maarten Golterman, Ka Chun Leung +1
After an introduction in which we review the fundamental difficulty in constructing lattice chiral gauge theories, we summarize the analytic and numerical evidence that abelian lat…
The Phase Diagram and Spectrum of Gauge-Fixed Abelian Lattice Gauge Theory
Wolfgang Bock, Maarten F. L. Golterman, Ka Chun Leung +1
We consider a lattice discretization of a covariantly gauge-fixed abelian gauge theory. The gauge fixing is part of the action defining the theory, and we study the phase diagram i…
New tests of the gauge-fixing approach to lattice chiral gauge theories
Wolfgang Bock, Maarten F. L. Golterman, Ka Chun Leung +1
We report on recent progress with the gauge-fixing approach to lattice chiral gauge theories. The bosonic sector of the gauge-fixing approach is studied with fully dynamical U(1) g…
Applications of Partially Quenched Chiral Perturbation Theory
Maarten Golterman, Ka Chun Leung
Partially quenched theories are theories in which the valence- and sea-quark masses are different. Here, we will discuss the nonanalytic one-loop corrections to some physical quant…
On Lattice Computations of K+ --> pi+ pi0 Decay at m_K =2m_pi
Maarten F. L. Golterman, Ka Chun Leung
We use one-loop chiral perturbation theory to compare potential lattice computations of the K+ --> pi+ pi0 decay amplitude at m_K=2m_pi with the experimental value. We find that th…
Applications of Partially Quenched Chiral Perturbation Theory
Maarten Golterman, Ka Chun Leung
Partially quenched theories are theories in which the valence- and sea-quark masses are different. In this paper we calculate the nonanalytic one-loop corrections of some physical…