200 citations · 350 across the 18 of their papers we have counts for
18 papers
Numerical calculation of the decay widths, the decay constants, and the decay energy spectra of the resonances of the delta-shell potential
Rafael de la Madrid
We express the resonant energies of the delta-shell potential in terms of the Lambert function, and we calculate their decay widths and decay constants. The ensuing numerical r…
Comparison of the lateral retention forces on sessile and pendant water drops on a solid surface
Rafael de la Madrid, Taylor Whitehead, George Irwin
We present a simple experiment that demonstrates how a water drop hanging from a Plexiglas surface (pendant drop) experiences a lateral retention force that is comparable to, and i…
The resonance amplitude associated with the Gamow states
R. de la Madrid
The Gamow states describe the quasinormal modes of quantum systems. It is shown that the resonance amplitude associated with the Gamow states is given by the complex delta function…
Reply to Comment arXiv:0704.3529v1
R. de la Madrid
In this reply, we show that the author of the Comment arXiv:0704.3529v1 inadvertently provides additional arguments against the use of Hardy functions as test functions for the Gam…
Reply to ``Comment on `On the inconsistency of the Bohm-Gadella theory with quantum mechanics'''
R. de la Madrid
In this reply, we show that when we apply standard distribution theory to the Lippmann-Schwinger equation, the resulting spaces of test functions would comply with the Hardy axiom…
A selfadjoint variant of the time operator
R. de la Madrid, J. M. Isidro
We study the selfadjoint time operator recently constructed by one of the authors. We will show that this time operator must be interpreted as a ``selfadjoint variant'' of the time…