7 citations · 10 across the 2 of their papers we have counts for
3 papers
physics.class-ph2015
The Liouville theorem as a problem of common eigenfunctions
G. F. Torres del Castillo
It is shown that, by appropriately defining the eigenfunctions of a function defined on the extended phase space, the Liouville theorem on solutions of the Hamilton--Jacobi equatio…
physics.class-ph2007★ 3 cited
Transfer matrices for piecewise constant potentials
G. F. Torres del Castillo, I. Rubalcava Garcia
By expressing the time-independent Schrodinger equation in one dimension as a system of two first-order differential equations, the transfer matrix for a rectangular potential barr…
physics.class-ph2006★ 7 cited
Hamiltonians and Lagrangians of non-autonomous one-dimensional mechanical systems
G. F. Torres del Castillo, I. Rubalcava Garcia
It is shown that a given non-autonomous system of two first-order ordinary differential equations can be expressed in Hamiltonian form. The derivation presented here allow us to ob…