612 citations
- A. Delfino2 profiles10 · h 19
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- Universidade de São PauloBR22 papers
- Centro Brasileiro de Pesquisas FísicasBR20 papers
- Universidade Federal do Rio de JaneiroBR19 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- Universidade Estadual Paulista (Unesp)BR12 papers
- Instituto Tecnológico de AeronáuticaBR11 papers
- Universidade Estadual de Campinas (UNICAMP)BR11 papers
- University of OxfordGB10 papers
- Comisión Nacional de Energía AtómicaAR9 papers
- Universidade Federal do ABCBR9 papers
- Université Paris CitéFR9 papers
- Balseiro InstituteAR8 papers
28 papers · 1 filter
Confinement of quarks and valence gluons in SU(N) Yang-Mills-Higgs models
L. E. Oxman
In this work, we analyze a class of Yang-Mills models containing adjoint Higgs fields, with SU(N) symmetry spontaneously broken down to Z(N), showing they contain center vortices,…
Anomalous metamagnetic-like transition in a FeRh/FePt interface occurring at T120 K in the field-cooled-cooling curves for low magnetic fields
S. Salem-Sugui, A. D. Alvarenga, R. D. Noce +4
We report on the magnetic properties of a special configuration of a FeRh thin film. An anomalous behavior on the magnetisation vs. temperature was observed when low magnetic field…
Constraints on the origin of cosmic rays above eV from large scale anisotropy searches in data of the Pierre Auger Observatory
Pierre Auger Collaboration
A thorough search for large scale anisotropies in the distribution of arrival directions of cosmic rays detected above eV at the Pierre Auger Observatory is reported. For…
Attractors and repellers near generic elliptic points of reversible maps
Sergey Gonchenko, Jeroen Lamb, Isabel Rios +1
We show that resonance zones near an elliptic periodic point of a reversible map must, generically, contain asymptotically stable and asymptotically unstable periodic orbits, along…
Generalized correlation functions for conductance fluctuations and the mesoscopic spin Hall effect
J. G. G. S. Ramos, A. L. R. Barbosa, D. Bazeia +2
We study the spin-Hall conductance fluctuations in ballistic mesoscopic systems. We obtain universal expressions for the spin and charge current fluctuations, cast in terms of curr…
A characterization of annularity for area-preserving toral homeomorphisms
Nancy Guelman, Andres Koropecki, Fabio Armando Tal
We prove that if an area-preserving homeomorphism of the torus in the homotopy class of the identity has a rotation set which is a nondegenerate vertical segment containing the ori…