标题： 信息论度量用于无限势阱中的位置依赖质量系统 显示英文标题

标题： Information-theoretic measures for a position-dependent mass system in an infinite potential well

摘要： 在本工作中，我们计算了变形薛定谔方程本征态的Cramér-Rao、Fisher-Shannon和López-Ruiz-Mancini-Calbert（LMC）复杂度量，这与位置依赖质量（PDM）系统密切相关。 所提出的形式化通过一个被限制在无限势阱中的粒子进行了说明。 报告指出，由于变形与复杂度之间的相互作用，PDM函数$m(x)$渐近值附近的复杂度突然变化，以及位置空间中熵密度的负值及其不对称性的消除。 显示英文摘要

摘要： In this work we calculate the Cram\'{e}r-Rao, the Fisher-Shannon and the L\'{o}pez-Ruiz-Mancini-Calbert (LMC) complexity measures for eigenstates of a deformed Schr\"{o}dinger equation, being this intrinsically linked with position-dependent mass (PDM) systems. The formalism presented is illustrated with a particle confined in an infinite potential well. Abrupt variation of the complexity near to the asymptotic value of the PDM-function $m(x)$ and erasure of its asymmetry along with negative values of the entropy density in the position space, are reported as a consequence of the interplay between the deformation and the complexity.