The reference energy scale r_0 is evaluated for RG-improved Iwasaki and DBW2 gauge actions (N_f = 0), at values of the deconfinement coupling beta_c corresponding to N_t = 3,4,6,8. The universality of r_0 T_c between Iwasa ki and Wilson action is confirmed; the scaling behaviour and the influence of th e violation of positivity in the extraction of effective masses are investigated
I describe studies of quenched spectroscopy, using crude approximations to fixed point actions for f...
Scaling of mass ratios in intermediate volumes, obtained with improved SU(2) lattice actions is test...
We clarify the notion of Wilsonian renormalization group (RG) invariance in supersymmetric gauge the...
The reference energy scale r_0 is evaluated for RG-improved Iwasaki and DBW2 gauge actions (N_f = 0)...
We study universality and scaling properties of RG gauge actions (Iwasaki and DBW2). In the first pa...
We study the scaling behavior of the step scaling function for SU(3) gauge theory, employing the ren...
We perform a nonperturbative determination of the O(a)-improvement coefficient cSW and the critical ...
For improved actions composed of plaquette and rectangular six-link loops, η, the ratio of renormali...
We test various improved gauge actions which are made of linear combinations of Wilson loops. We obs...
We present results for the equation of state for pure SU(3) gauge theory obtained with a renormaliza...
We study the scaling behavior of the step scaling function for SU(3) gauge theory, employing the Iwa...
Suppressing monopoles and vortices by introducing large chemical potentials for them in the Wilson a...
Accurate determinations of the physical scale of a lattice action are required to check scaling and ...
We report on numerical studies of RG decimations in SU(2) gauge theory. We study in particular a cla...
We calculate the lowest glueball masses and the string tension for both Manton's action and for Syma...
I describe studies of quenched spectroscopy, using crude approximations to fixed point actions for f...
Scaling of mass ratios in intermediate volumes, obtained with improved SU(2) lattice actions is test...
We clarify the notion of Wilsonian renormalization group (RG) invariance in supersymmetric gauge the...
The reference energy scale r_0 is evaluated for RG-improved Iwasaki and DBW2 gauge actions (N_f = 0)...
We study universality and scaling properties of RG gauge actions (Iwasaki and DBW2). In the first pa...
We study the scaling behavior of the step scaling function for SU(3) gauge theory, employing the ren...
We perform a nonperturbative determination of the O(a)-improvement coefficient cSW and the critical ...
For improved actions composed of plaquette and rectangular six-link loops, η, the ratio of renormali...
We test various improved gauge actions which are made of linear combinations of Wilson loops. We obs...
We present results for the equation of state for pure SU(3) gauge theory obtained with a renormaliza...
We study the scaling behavior of the step scaling function for SU(3) gauge theory, employing the Iwa...
Suppressing monopoles and vortices by introducing large chemical potentials for them in the Wilson a...
Accurate determinations of the physical scale of a lattice action are required to check scaling and ...
We report on numerical studies of RG decimations in SU(2) gauge theory. We study in particular a cla...
We calculate the lowest glueball masses and the string tension for both Manton's action and for Syma...
I describe studies of quenched spectroscopy, using crude approximations to fixed point actions for f...
Scaling of mass ratios in intermediate volumes, obtained with improved SU(2) lattice actions is test...
We clarify the notion of Wilsonian renormalization group (RG) invariance in supersymmetric gauge the...
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