Development of an algorithm of hydrodynamic analysis of quantum system evolution in expanding space
- 作者: Ovchinnikov S.1, Smirnovsky A.1,2, Schmidt A.1
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隶属关系:
- Ioffe Physical Technical Institute
- Peter the Great St. Petersburg Polytechnic University
- 期: 卷 42, 编号 4 (2016)
- 页面: 407-410
- 栏目: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/198692
- DOI: https://doi.org/10.1134/S1063785016040210
- ID: 198692
如何引用文章
详细
A method for calculating the spectrum of ionized electrons is developed based on a solution of the equation of quantum system evolution in expanding space in the hydrodynamic representation. Using one-dimensional test problems, it is shown that the proposed numerical algorithm provides results with satisfactory accuracy for smooth initial distributions, but needs improvement in cases when the system wave function has zeros.
作者简介
S. Ovchinnikov
Ioffe Physical Technical Institute
Email: smirta@mail.ru
俄罗斯联邦, St. Petersburg, 194021
A. Smirnovsky
Ioffe Physical Technical Institute; Peter the Great St. Petersburg Polytechnic University
编辑信件的主要联系方式.
Email: smirta@mail.ru
俄罗斯联邦, St. Petersburg, 194021; St. Petersburg, 195251
A. Schmidt
Ioffe Physical Technical Institute
Email: smirta@mail.ru
俄罗斯联邦, St. Petersburg, 194021