Stark Energy Shifts due to Quantum Gravity in RGUP Algebra
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arXiv
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866910953266741248 |
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| author | Bhandari, Gaurav Pathak, S. D. |
| author_facet | Bhandari, Gaurav Pathak, S. D. |
| contents | In this paper, we investigate the Stark effect in the hydrogen atom under an external electric field, incorporating relativistic generalized uncertainty principle (RGUP) corrections within Minkowskian spacetime and calculate the upper bound on $β$ the RGUP parameter. Employing RGUP algebra and the Stetsko-Tkachuk approximation, we derive modifications to the energy spectrum for degenerate and non-degenerate states. The perturbed Hamiltonian, modified by RGUP, enfold quantum gravitational effects. Our results reveal quantum gravitational corrections to the Stark energy spectrum in the relativistic regime, with energy shifts for non-degenerate ($n=1$) and degenerate ($n \neq 1$) cases showing additional terms proportional to $β$. These findings reduce to standard Stark effect results and non-relativistic GUP frameworks in the limits $β\rightarrow 0$ and $c \rightarrow \infty $, establishing our model as a generalized framework for analyzing minimal length effects in relativistic quantum systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_12985 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Stark Energy Shifts due to Quantum Gravity in RGUP Algebra Bhandari, Gaurav Pathak, S. D. General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics Quantum Physics In this paper, we investigate the Stark effect in the hydrogen atom under an external electric field, incorporating relativistic generalized uncertainty principle (RGUP) corrections within Minkowskian spacetime and calculate the upper bound on $β$ the RGUP parameter. Employing RGUP algebra and the Stetsko-Tkachuk approximation, we derive modifications to the energy spectrum for degenerate and non-degenerate states. The perturbed Hamiltonian, modified by RGUP, enfold quantum gravitational effects. Our results reveal quantum gravitational corrections to the Stark energy spectrum in the relativistic regime, with energy shifts for non-degenerate ($n=1$) and degenerate ($n \neq 1$) cases showing additional terms proportional to $β$. These findings reduce to standard Stark effect results and non-relativistic GUP frameworks in the limits $β\rightarrow 0$ and $c \rightarrow \infty $, establishing our model as a generalized framework for analyzing minimal length effects in relativistic quantum systems. |
| title | Stark Energy Shifts due to Quantum Gravity in RGUP Algebra |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics Quantum Physics |
| url | https://arxiv.org/abs/2505.12985 |