Ecuación de Liouville en el formalismo de Husimi
Keywords:
formulación mecánica cuántica, operador densidad, ecuación movimiento, función Husimi, ecuación mecánico-cuántica, Liouville (es)Downloads
En la formulación de la mecánica cuántica en el espacio de fase, el operador densidad se representa por una densidad de probabilidad (función de Husimi) y los observables se describen por funciones definidas en el espacio de fase. El objetivo de la presente contribución es obtener la ecuación de movimiento para la función de Husimi a partir de la ecuación mecánico-cuántica de Liouville.
In the phase-space formulation of quantum mechanics, the density operator is represented by a probability density (Husimi function) and the observables are described by functions defined in phase-space. In this paper the equation of motion of the Husimi function is derived starting from the quantum-mechanical Liouville equation.
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