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19912026
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Showing 2005Show all

129 papers · 1 filter

hep-ph2005★ 33 cited

A precise determination of in quenched QCD

P. Dimopoulos, J. Heitger, F. Palombi +3

The parameter is computed in quenched lattice QCD with Wilson twisted mass fermions. Two variants of tmQCD are used; in both of them the relevant four-fermion operat…

physics.comp-ph2005★ 14 cited

Filtering a distribution simultaneously in real and Fourier space

Eduardo Anglada, Jose M. Soler

We present a method to filter a distribution so that it is confined within a sphere of given radius r_c and, simultaneously, whose Fourier transform is optimally confined within a…

cond-mat.dis-nn2005★ 15 cited

Bump formation in a binary attractor neural network

Kostadin Koroutchev, Elka Korutcheva

This paper investigates the conditions for the formation of local bumps in the activity of binary attractor neural networks with spatially dependent connectivity. We show that thes…

hep-ph2005

Phenomenological viability of string inspired multi-Higgs doublet models

A. M. Teixeira

We analyse the phenomenological viability of heterotic orbifold models with two Wilson lines, which naturally predict three families of matter and Higgs fields. We study the…

hep-ph2005

Non-minimal models of supersymmetric spontaneous CP violation

Ana M. Teixeira

We briefly review the question of spontaneous CP violation in some models of weak interactions. The next-to-minimal supersymmetric standard model, with two Higgs doublets and one g…

hep-ph2005★ 498 cited

Theory of Neutrinos: A White Paper

R. N. Mohapatra, S. Antusch, K. S. Babu +29

During 2004, four divisions of the American Physical Society commissioned a study of neutrino physics to take stock of where the field is at the moment and where it is going in the…