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arXiv 2012.04497quant-ph
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阶跃动量算子

Step Momentum Operator

M. Izadparast, S. Habib Mazharimousavi

摘要:

本文引入阶跃动量量子粒子的概念。此类粒子的能量本征值和本征函数是在最近在[13,14]中提出的广义动量算符的背景下获得的。而方势阱中具有厄米阶跃动量的粒子具有实能量的束缚态个数是无限的,而具有\mathcal{PT}对称动量的粒子具有实能量的束缚态个数是有限的。

英文摘要:

In the present study, the concept of a quantum particle with step momentum is introduced. The energy eigenvalues and eigenfunctions of such particles are obtained in the context of the generalized momentum operator, proposed recently in [13, 14]. While, the number of bound states with real energy for the particles with Hermitian step momentum inside a square well is infinite, it is finite for a particle with \mathcal{PT} -symmetric momentum.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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