On the calculation of bound-state energies supported by hyperbolic double well potentials
| العنوان: | On the calculation of bound-state energies supported by hyperbolic double well potentials |
|---|---|
| المؤلفون: | Francisco Marcelo Fernández |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Quantum Physics, FOS: Physical sciences, Mathematics::Spectral Theory, Quantum Physics (quant-ph) |
| الوصف: | We obtain eigenvalues and eigenfunctions of the Schr\"{o}dinger equation with a hyperbolic double-well potential. We consider exact polynomial solutions for some particular values of the potential-strength parameter and also numerical energies for arbitrary values of this model parameter. We test the numerical method by means of a suitable exact asymptotic expression for the eigenvalues and also calculate critical values of the strength parameter that are related to the number of bound states supported by the potential. |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8b9113f0ed696bd81d5686b207d5415 http://arxiv.org/abs/2012.05113 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....b8b9113f0ed696bd81d5686b207d5415 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |