output
19922026
most citedCatalog of Nearby Exoplanets

928 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2002 · hep-latShow all

6 papers · 2 filters

hep-lat2002★ 16 cited

On the effects of (partial) quenching on penguin contributions to K-> pi pi

M. Golterman, E. Pallante

Recently, we pointed out that chiral transformation properties of strong penguin operators change in the transition from unquenched to (partially) quenched QCD. As a consequence, n…

hep-lat2002

Center Vortices at N > 4 Colors

J. Greensite, S. Olejnik

We discuss two issues related to the physics of center vortices in pure SU(N) lattice gauge theory at large N: (1) Center vortices are stable classical solutions of the Wilson acti…

hep-lat2002★ 23 cited

k-String Tensions and Center Vortices at Large N

J. Greensite, S. Olejnik

We point out that there is a natural explanation, in terms of the center vortex confinement mechanism, for the expected Casimir/Sine Law scaling of k-string tensions in the large N…

hep-lat2002

Non-perturbative BRST invariance and what it might be good for

Yigal Shamir, Maarten Golterman

We construct a local, gauge-fixed, lattice Yang-Mills theory with an exact BRST invariance, and with the same perturbative expansion as the standard Yang-Mills theory. The ghost se…

hep-lat2002★ 2 cited

On systematic errors due to quenching in epsilon-prime over epsilon

Maarten Golterman, Elisabetta Pallante

Recently, we pointed out that chiral transformation properties of penguin operators change in the transition from unquenched to (partially) quenched QCD. As a consequence, new oper…

hep-lat2002★ 1 cited

Lattice chiral gauge theories through gauge fixing

Maarten Golterman, Yigal Shamir

After an introduction in which we review the fundamental difficulty in constructing lattice chiral gauge theories, we discuss the analytic and numerical evidence that abelian latti…