Results 311 to 320 of about 142,086 (334)

η , η ' mesons from lattice QCD in fully physical conditions. [PDF]

open access: yesEur Phys J A Hadron Nucl
Ottnad K   +7 more
europepmc   +1 more source

Modified Fixed Loop-in-Loop Technique in Mitral Valve Repair for Children. [PDF]

open access: yesAnn Thorac Surg Short Rep
Joo K   +4 more
europepmc   +1 more source

Global gauge fixing in lattice gauge theories

Physical Review D, 1991
We propose a covariant, nonperturbative gauge-fixing procedure for lattice gauge theories that avoids the problem of Gribov copies. This is closely related to a recent proposal for a gauge fixing in the continuum that we review. The lattice gauge-fixed model allows both analytical and numerical investigations: on the analytical side, explicit ...
, Fachin, , Parrinello
openaire   +2 more sources

Quantum Mechanics of Gauge Fixing

Annals of Physics, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lenz, F.   +3 more
openaire   +1 more source

On Non-Compact Gauge Transformations and Gauge-Fixing

Physica Scripta, 1981
Summary: We review the gauge fixing problem for a Yang-Mills field interacting with a massive Klein-Gordon field. The Klein-Gordon field defines a noncompact gauge transformation on the vector potentials. The fundamental gauge invariant fields are the Hermitian part of the transformed vector potential and a fiber metric.
openaire   +1 more source

Multigrid landau gauge fixing

Nuclear Physics B - Proceedings Supplements, 1991
Abstract We investigate a multigrid method for SU(2) Landau gauge fixing in two, three and four dimensions. For pure gauge configurations, the autocorrelation time τ grows like a power of log N. For realistic gauge field configurations, our data indicate τ ∝ N0.8.
Arjan Hulsebos   +3 more
openaire   +1 more source

Gauge fields and inflation

Physics Reports, 2013
Mm Sheikh-Jabbari, Jiro Soda
exaly  

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