Effects of additional sources on Casimir Wormholes
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866912111361261568 |
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| author | Garattini, Remo |
| author_facet | Garattini, Remo |
| contents | In this contribution we explore the consequences of including additional sources to the original Casimir energy Stress-Energy Tensor. In particular, we will discuss the effects of an additional electromagnetic field, the modification induced by non-zero temperature effects on the energy density obtained by a Casimir device and finally the effect obtained by including a massless scalar field. For each of these examples, we have introduced an auxiliary stress tensor which we have interpreted as a thermal tensor. Consequences on the size of the throat are also discussed. We will show that these additional extra fields do not destroy the traversability of the wormhole. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_05522 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Effects of additional sources on Casimir Wormholes Garattini, Remo General Relativity and Quantum Cosmology In this contribution we explore the consequences of including additional sources to the original Casimir energy Stress-Energy Tensor. In particular, we will discuss the effects of an additional electromagnetic field, the modification induced by non-zero temperature effects on the energy density obtained by a Casimir device and finally the effect obtained by including a massless scalar field. For each of these examples, we have introduced an auxiliary stress tensor which we have interpreted as a thermal tensor. Consequences on the size of the throat are also discussed. We will show that these additional extra fields do not destroy the traversability of the wormhole. |
| title | Effects of additional sources on Casimir Wormholes |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2411.05522 |