Prohlížení Acta Polytechnica. 2022, vol. 62, no.1 dle autora "Gutiérrez Altamirano, Izamar"
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Time-dependent step-like potential with a freezable bound state in the continuum
Autor: Gutiérrez Altamirano, Izamar; Contreras-Astorga, Alonso; Raya Montaño , Alfredo
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)In this work, we construct a time-dependent step-like potential supporting a normalizable state with energy embedded in the continuum. The potential is allowed to evolve until a stopping time ti, where it becomes static. ...