Bound state solutions with a linear combination of Yuakawa plus four-parameter diatomic potentials using path integral approach: Thermodynamic properties
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866909984549240832 |
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| author | Sadoun, Mohamed Améziane Zamoum, Redouane Touati, Abdellah |
| author_facet | Sadoun, Mohamed Améziane Zamoum, Redouane Touati, Abdellah |
| contents | In this paper, we investigate the approximate analytical bound states with a linear combination of two diatomic molecule potentials, Yukawa and four parameters potentials, within the framework of the path integral formalism. With the help of an appropriate approximation to evaluate the centrifugal term, the energy spectrum and the normalized wave functions of the bound states are derived from the poles of Green's function and its residues. The partition function and other thermodynamic properties were obtained using the compact form of the energy equation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_04806 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Bound state solutions with a linear combination of Yuakawa plus four-parameter diatomic potentials using path integral approach: Thermodynamic properties Sadoun, Mohamed Améziane Zamoum, Redouane Touati, Abdellah Quantum Physics Mathematical Physics Atomic Physics In this paper, we investigate the approximate analytical bound states with a linear combination of two diatomic molecule potentials, Yukawa and four parameters potentials, within the framework of the path integral formalism. With the help of an appropriate approximation to evaluate the centrifugal term, the energy spectrum and the normalized wave functions of the bound states are derived from the poles of Green's function and its residues. The partition function and other thermodynamic properties were obtained using the compact form of the energy equation. |
| title | Bound state solutions with a linear combination of Yuakawa plus four-parameter diatomic potentials using path integral approach: Thermodynamic properties |
| topic | Quantum Physics Mathematical Physics Atomic Physics |
| url | https://arxiv.org/abs/2601.04806 |