3 citations · 3 across the 2 of their papers we have counts for
9 papers
Isospin breaking and the chiral condensate
Michael Creutz
With two degenerate quarks, the chiral condensate exhibits a jump as the quark masses pass through zero. I discuss how this single transition splits into two Ising like transitions…
CP symmetry and the strong interactions
Michael Creutz
I discuss several aspects of CP non-invariance in the strongly interacting theory of quarks and gluons. I use a simple effective Lagrangian technique to map out the region of quark…
A new fermion Hamiltonian for lattice gauge theory
Michael Creutz, Ivan Horváth, Herbert Neuberger
We formulate Hamiltonian vector-like lattice gauge theory using the overlap formula for the spatial fermionic part, . We define a chiral charge, which commutes with $H_f…
Chiral Symmetry Versus the Lattice
Michael Creutz
After mentioning some of the difficulties arising in lattice gauge theory from chiral symmetry, I discuss one of the recent attempts to resolve these issues using fermionic surface…
Remarks on domain-wall Fermions
Michael Creutz
Domain-wall Fermions represent a recent lattice approach to chiral symmetry that is receiving considerable attention. The method is presented in a somewhat unconventional manner, i…
The standard model and the lattice
Michael Creutz
I discuss some of the difficulties with formulating chiral symmetry on the lattice and review a recently proposed scheme for a fully finite and exactly gauge invariant lattice regu…