More mathematics for pseudo-bosons

被引：29

作者：

Bagarello, F. ^{[1
]}

机构：

[1] Univ Palermo, Fac Ingn, Dipartimento Energia Ingn Informaz & Modelli Mate, I-90128 Palermo, Italy

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 2013年 / 54卷 / 06期

关键词：

ISOSPECTRAL POTENTIALS;

D O I：

10.1063/1.4811542

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose an alternative definition for pseudo-bosons. This simplifies the mathematical structure, minimizing the required assumptions. Some physical examples are discussed, as well as some mathematical results related to the biorthogonal sets arising out of our framework. We also briefly extend the results to the so-called nonlinear pseudo-bosons. (C) 2013 AIP Publishing LLC.

引用

页数：11

共 21 条

[1] Modified Landau levels, damped harmonic oscillator, and two-dimensional pseudo-bosons [J].