Browsing Pure & Applied Mathematics (Scholarly Publications) by Sponsor "European Union (EU)"
Now showing items 14 of 4

Bottomonium at Nonzero Temperature from Lattice Nonrelativistic QCD
(2012)The temperature dependence of bottomonium states at temperatures above and below $T_c$ is presented, using nonrelativistic dynamics for the bottom quark and full relativistic lattice QCD simulations for two light flavors ... 
Melting of P wave bottomonium states in the quarkgluon plasma from lattice NRQCD
(2013)We study the fate of P wave bottomonium states in the quarkgluon plasma, using a spectral function analysis of euclidean lattice cor relators. The correlators are obtained from lattice QCD simulations with two ... 
Nonperturbative running of the coupling from four flavour lattice QCD with staggered quarks
(2010)Using the Schrodinger functional (SF) with a single staggered fermion field we calculate the SF coupling in fourflavour QCD for a wide range of energies and lattice sizes up to L/a = 16. Preliminary results for the ... 
Symanzik Improvement of the gradient flow in lattice gauge theories
(2015)We apply the Symanzik improvement progra mme to the 4 + 1dimensional local reformulation of the gradient flow in pure SU ( N ) lattice gauge theories. We show that the classical nature of the flow equation ...