Thermal and spatial confinement effects in Podolsky electrodynamics
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arXiv
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| Format: | Preprint |
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2026
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| _version_ | 1866909036320915456 |
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| author | Ferreira, L. H. A. R. Santos, A. F. |
| author_facet | Ferreira, L. H. A. R. Santos, A. F. |
| contents | In this work, Podolsky theory, a second-order, Lorentz- and gauge-invariant extension of classical electrodynamics, is considered. The effects of Podolsky's modification on fundamental phenomena such as the Stefan-Boltzmann law and the Casimir effect for the electromagnetic field are investigated. The Thermo Field Dynamics (TFD) formalism is employed to describe quantum fields at finite temperature and under spatial confinement through its topological structure. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_12115 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Thermal and spatial confinement effects in Podolsky electrodynamics Ferreira, L. H. A. R. Santos, A. F. High Energy Physics - Theory In this work, Podolsky theory, a second-order, Lorentz- and gauge-invariant extension of classical electrodynamics, is considered. The effects of Podolsky's modification on fundamental phenomena such as the Stefan-Boltzmann law and the Casimir effect for the electromagnetic field are investigated. The Thermo Field Dynamics (TFD) formalism is employed to describe quantum fields at finite temperature and under spatial confinement through its topological structure. |
| title | Thermal and spatial confinement effects in Podolsky electrodynamics |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2605.12115 |