| dc.creator | HECTOR MANUEL MOYA CESSA | |
| dc.creator | MANUEL FERNANDEZ GUASTI | |
| dc.date | 2007-02 | |
| dc.date.accessioned | 2023-07-25T16:22:42Z | |
| dc.date.available | 2023-07-25T16:22:42Z | |
| dc.identifier | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/943 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7806142 | |
| dc.description | We show that a harmonic oscillator subject to a sudden change of mass produces squeezed states. Our study is based on an approximate
analytic solution to the time-dependent harmonic oscillator equation with a subperiod function parameter. This continuous treatment differs
from former studies that involve the matching of two time-independent solutions at the discontinuity. This formalism requires an ad hoc
transformation of the original differential equation and is also applicable for rapid, although not necessarily instantaneous, mass variations. | |
| dc.description | Mostramos que un oscilador armónico sujeto a un cambio repentino de masa produce estados comprimidos. Nuestro estudio está basado
en una solución analítica aproximada para el oscilador armónico dependiente del tiempo. El tratamiento continuo que estudiamos difiere de
estudios anteriores en los cuales se igualan las soluciones en la discontinuidad. Nuestro formalismo requiere una transformación ad hoc de
la ecuación diferencial original y es aplicable también para variaciones de masa rápidas, no solo instantáneas. | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Revista Mexicana de Física | |
| dc.relation | citation:Moya-Cessa, H. & Fernández-Guasti, M. (2007). Time dependent quantum harmonic oscillator subject to a sudden change of mass: continuous solution, Revista Mexicana de Física, 53 (1): 42–46 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | |
| dc.subject | info:eu-repo/classification/Solutions in closed form/Solutions in closed form | |
| dc.subject | info:eu-repo/classification/Quantum mechanics/Quantum mechanics | |
| dc.subject | info:eu-repo/classification/Exact invariants/Exact invariants | |
| dc.subject | info:eu-repo/classification/Soluciones analíticas/Soluciones analíticas | |
| dc.subject | info:eu-repo/classification/Mecánica cuántica/Mecánica cuántica | |
| dc.subject | info:eu-repo/classification/Invariantes exactos/Invariantes exactos | |
| dc.subject | info:eu-repo/classification/cti/1 | |
| dc.subject | info:eu-repo/classification/cti/22 | |
| dc.subject | info:eu-repo/classification/cti/2209 | |
| dc.subject | info:eu-repo/classification/cti/2209 | |
| dc.title | Time dependent quantum harmonic oscillator subject to a sudden change of mass: continuous solution | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/acceptedVersion | |
| dc.audience | students | |
| dc.audience | researchers | |
| dc.audience | generalPublic | |
