5 citations · 13 across the 6 of their papers we have counts for
3 papers · 1 filter
On the global version of Euler-Lagrange equations
R. E. Gamboa Saraví, J. E. Solomin
The introduction of a covariant derivative on the velocity phase space is needed for a global expression of Euler-Lagrange equations. The aim of this paper is to show how its torsi…
On gauge invariant regularization of fermion currents
R. E. Gamboa Saravi, M. A. Muschietti, J. E. Solomin
We compare Schwinger and complex powers methods to construct regularized fermion currents. We show that although both of them are gauge invariant they not always yield the same res…
A calculation with a bi-orthogonal wavelet transformation
H. Falomir, M. A. Muschietti, E. M. Santangelo +1
We explore the use of bi-orthogonal basis for continuous wavelet transformations, thus relaxing the so-called admissibility condition on the analyzing wavelet. As an application, w…