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A closed form for low order panel methods
(Elsevier, 2000-05)
A closed form for the computation of the dipolar and monopolar influence coefficients related to a low order panel method is shown. The flow problem is formulated by means of a three-dimensional potential model and the ...
Unsupervised Processing of Geophysical Signals A review of some key aspects of blind deconvolution and blind source separation
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2012)
Renormalizing the NN interaction with multiple subtractions
(Elsevier B.V., 2010-02-01)
The aim of this work is to show how to renormalize the nucleon-nucleon interaction at next-to-next-to-leading order using a. systematic subtractive renormalization approach with multiple subtractions. As an example, we ...
Renormalization group invariance of quantum mechanics
(Elsevier B.V., 2000-05-18)
We propose a framework to renormalize the nonrelativistic quantum mechanics with arbitrary singular interactions. The scattering equation is written to have one or more subtraction in the kernel at a given energy scale. ...
Subtractive renormalization of one-pion-exchange and contact interactions
(Sociedade Brasileira de Física, 2005-09-01)
A recursive subtractive renormalization of the scattering equation is applied to the nucleon-nucleon ¹S0 channel with one-pion-exchange plus derivative contact interactions. This method can be easily extended to any ...
Subtractive renormalization of one-pion-exchange and contact interactions
(Sociedade Brasileira de Física, 2005)
Fixed-Point Few-Body Hamiltonians
(2022-03-01)
We revisited how Weinberg’s ideas in Nuclear Physics influenced our own work and lead to a renormalization group invariant framework within the quantum mechanical few-body problem, and we also update the discussion on the ...
Renormalization in few-body nuclear physics
(Akademiai Kiado, 2002-01-01)
Renormalized fixed-point Hamiltonians are formulated for systems described by interactions that originally contain point-like singularities (as the Dirac-delta and/or its derivatives). They express the renormalization group ...
Quark Propagator in Minkowski Space
(Springer, 2019-09-01)
The analytic structure of the quark propagator in Minkowski space is more complex than in Euclidean space due to the possible existence of poles and branch cuts at timelike momenta. These singularities impose enormous ...