Breaking news on last achievements on the definition of the black-body total internal energy
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866910459076018176 |
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| author | Reggiani, Lino Alfinito, Eleonora |
| author_facet | Reggiani, Lino Alfinito, Eleonora |
| contents | The internal total-energy of the black-body is a physical quantity of paramount importance in the development of modern physics. Accordingly, together with a brief historical development, we report and comment last breaking news (2018-2024) concerning the definition and properties of this quantity. The first comment concerns with the inclusion of the Casimir energy that avoids the vacuum catastrophe implied by he presence of zero-point energy, thus leading to further quantum contributions associated with boundary effects. The second comment concerns with a semi-classical simulation of a one dimensional black-body whose results suggest a possible reconsideration on the role of classical physics on the quantum black-body. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_15806 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Breaking news on last achievements on the definition of the black-body total internal energy Reggiani, Lino Alfinito, Eleonora Popular Physics Quantum Physics The internal total-energy of the black-body is a physical quantity of paramount importance in the development of modern physics. Accordingly, together with a brief historical development, we report and comment last breaking news (2018-2024) concerning the definition and properties of this quantity. The first comment concerns with the inclusion of the Casimir energy that avoids the vacuum catastrophe implied by he presence of zero-point energy, thus leading to further quantum contributions associated with boundary effects. The second comment concerns with a semi-classical simulation of a one dimensional black-body whose results suggest a possible reconsideration on the role of classical physics on the quantum black-body. |
| title | Breaking news on last achievements on the definition of the black-body total internal energy |
| topic | Popular Physics Quantum Physics |
| url | https://arxiv.org/abs/2405.15806 |