79 citations · 590 across the 58 of their papers we have counts for
3 papers · 2 filters
Two-point one-dimensional - interactions: non-abelian addition law and decoupling limit
M. Gadella, J. Mateos Guilarte, J. M. Munoz-Castaneda +1
In this contribution to the study of one dimensional point potentials, we prove that if we take the limit on a potential of the type $v_0δ({y})+{2}v_1δ'({y})+w_0δ({y}-q)+…
SU(2), Associated Laguerre Polynomials and Rigged Hilbert Spaces
Enrico Celeghini, Manuel Gadella, Mariano A. del Olmo
We present a family of unitary irreducible representations of SU(2) realized in the plane, in terms of the Laguerre polynomials. These functions are similar to the spherical harmon…
The Infinite Square Well with a Point Interaction: A Discussion on the Different Parametrizations
Manuel Gadella, M. Ángeles García-Ferrero, Sergio González-Martín +1
The construction of Dirac delta type potentials has been achieved with the use of the theory of self adjoint extensions of non-self adjoint formally Hermitian (symmetric) operators…