78 citations · 377 across the 27 of their papers we have counts for
Showing 2006Show all
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hep-ph2006★ 8 cited
Confinement of monopole field lines in a superconductor at T=/=0
Marco Cardoso, Pedro Bicudo, Pedro D. Sacramento
We apply the Bogoliubov-de Gennes equations to the confinement of a monopole-antimonopole pair in a superconductor. This is related to the problem of a quark-antiquark pair bound b…
cond-mat.str-el2006
Pseudofermion scattering theory
J. M. P. Carmelo, D. Bozi, P. D. Sacramento
In this paper we study the scattering theory associated with the pseudofermion dynamical theory for the Hubbard chain. In terms of pseudofermions the spectral properties are contro…
cond-mat.supr-con2006★ 11 cited
Effects of disorder on the vortex charge
J. Lages, P. D. Sacramento
We study the influence of disorder on the vortex charge, both due to random pinning of the vortices and due to scattering off non-magnetic impurities. In the case when there are no…