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On the matching method and the Goldstone theorem in holography
(Springer Heidelberg, 2013-07)
We study the transition of a scalar field in a fixed AdS (d+1) background between an extremum and a minimum of a potential. We compute analytically the solution to the perturbation equation for the vev deformation case by ...
A graph-based approach for multiscale shape analysis
(Pergamon-elsevier Science LtdOxfordInglaterra, 2004)
Lorentz-violating dilatations in momentum space and some extensions on nonlinear actions of Lorentz-algebra-preserving systems
(Amer Physical SocCollege PkEUA, 2007)
Lorentz-violating dilatations in momentum space and some extensions on nonlinear actions of Lorentz-algebra-preserving systems
(Amer Physical Soc, 2007-03-01)
We work on some general extensions of the formalism for theories which preserve the relativity of inertial frames with a nonlinear action of the Lorentz transformations on momentum space. Relativistic particle models ...
Lorentz-violating dilatations in momentum space and some extensions on nonlinear actions of Lorentz-algebra-preserving systems
(Amer Physical Soc, 2007-03-01)
We work on some general extensions of the formalism for theories which preserve the relativity of inertial frames with a nonlinear action of the Lorentz transformations on momentum space. Relativistic particle models ...
Lorentz-violating dilatations in momentum space and some extensions on nonlinear actions of Lorentz-algebra-preserving systems
(2007-03-16)
We work on some general extensions of the formalism for theories which preserve the relativity of inertial frames with a nonlinear action of the Lorentz transformations on momentum space. Relativistic particle models ...
Anomalia de escala e invariância de calibre em eletrodinâmica quântica: um estudo diagramático
(Universidade Federal de Minas GeraisUFMG, 2012-08-24)
Symmetry under dilatation appears at classical level should a Lagrangian be free of dimensionful constants. The Noether current associated to this symmetry is called dilatation current. Quantum symmetry breaking of dilation ...