Results 31 to 40 of about 834,128 (328)
Dynamically generated electric charge distributions in Abelian projected SU(2) lattice gauge theories [PDF]
, 1998 We show in the maximal Abelian gauge the dynamical electric charge density generated by the coset fields, gauge fixing and ghosts shows antiscreening as in the case of the non-Abelian charge.
't Hooft +17 more
core +3 more sources
Italian Review of Legal History, 2017 L’esame degli statuti di alcuni villaggi posti a cavaliere di un confine – quel-lo tra veneto e trentino – fattosi precoce frontiera costituisce l’occasione per una riflessione sull’esperienza giuridica delle comunità prealpine tra medioevo ed età ...
Alan Sandonà
doaj +1 more source
La storia della letteratura ladina delle Dolomiti e la letteratura ladina oggi
Quaderns d'Italià, 2002 L’autrice espone in modo succinto alcuni aspetti sulla letteratura ladina delle Dolomiti. Ne vengono esaminati concisamente sia le radici supposte, come anche i primi documenti reali scritti in lingua ladina. Viene anche fatto un piccolo confronto con la
Rut Bernardi
doaj +1 more source
Gauge-invariant nonlocal quark condensates in QCD [PDF]
, 1998 We study, by numerical simulations on a lattice, the behaviour of the gauge-invariant nonlocal quark condensates in the QCD vacuum both in the quenched approximation and with four flavours of dynamical staggered fermions.
A. Di Giacomo +13 more
core +2 more sources
Il Nuovo Cimento C, 1991 An equation for the unidimensional confined diffusion is proposed. The equation coincides with the well-known homogeneous equation except the presence of a source term. This term which has the form of a dipole distribution is located on a moving front which sharply separates two distinct regions.
MORELLI, Sandra +2 more
openaire +2 more sources
SU(3) vortex-like configurations in the maximal center gauge [PDF]
, 1999 A new algorithm for fixing the gauge to (direct) maximal center gauge in SU(N) lattice gauge theory is presented. We check how this method works on SU(3) configurations which are vortex-like, and show how these configurations look like when center ...
A. Montero +9 more
core +2 more sources
Quaderni di Sociologia, 1992 The orientations towards the EC that we have studied mainly concern the psychological involvement and the general evaluations towards two specific components of the European political system, that is the political collectivity and the political ...
Sonia Stefanizzi, Guido Martinotti
doaj +1 more source
Short Strings and Gluon Propagator in the Infrared Region [PDF]
, 1999 We discuss how infrared region influence on short distance physics via new object, called ``short string''. This object exists in confining theories and violates the operator product expansion.
't Hooft +56 more
core +2 more sources
Local topological and chiral properties of QCD [PDF]
, 1998 To elucidate the role played by instantons in chiral symmetry breaking, we explore their properties in full QCD, around the critical temperature. We study in particular spatial correlations between low-lying Dirac eigenmodes and instantons.
de Forcrand, Ph. +5 more
core +2 more sources