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| Format: | Preprint |
| Veröffentlicht: |
2024
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| Online-Zugang: | https://arxiv.org/abs/2411.16181 |
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| _version_ | 1866909600529252352 |
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| author | Aynbund, A. Kiselev, V. V. |
| author_facet | Aynbund, A. Kiselev, V. V. |
| contents | We study a spatial-temporal structure of quantum fluctuations in the stress-energy tensor of zero-point modes for a scalar field in order to formulate a covariant model. The model describes an invariant vacuum contribution to the cosmological constant in the non-stationary coherent state in a finite volume. Bare and effective mean values of vacuum energy density are compared. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_16181 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Cosmological Constant Suppression in Non-Stationary Scalar Covariant State Aynbund, A. Kiselev, V. V. High Energy Physics - Theory General Relativity and Quantum Cosmology High Energy Physics - Phenomenology We study a spatial-temporal structure of quantum fluctuations in the stress-energy tensor of zero-point modes for a scalar field in order to formulate a covariant model. The model describes an invariant vacuum contribution to the cosmological constant in the non-stationary coherent state in a finite volume. Bare and effective mean values of vacuum energy density are compared. |
| title | Cosmological Constant Suppression in Non-Stationary Scalar Covariant State |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2411.16181 |