One-Loop Quantum Stress-Energy Tensor for the Kink and sine-Gordon Solitons
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866915299126673408 |
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| author | Graham, Noah Weigel, Herbert |
| author_facet | Graham, Noah Weigel, Herbert |
| contents | We compute the renormalized one-loop quantum corrections to the energy density $T_{00}(x)$ and pressure $T_{11}(x)$ for solitons in the $1+1$ dimensional scalar sine-Gordon and kink models. We show how precise implementation of counterterms in dimensional regularization resolves previously identified discrepancies between the integral of $T_{00}(x)$ and the known correction to the total energy. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_08677 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | One-Loop Quantum Stress-Energy Tensor for the Kink and sine-Gordon Solitons Graham, Noah Weigel, Herbert High Energy Physics - Theory High Energy Physics - Phenomenology We compute the renormalized one-loop quantum corrections to the energy density $T_{00}(x)$ and pressure $T_{11}(x)$ for solitons in the $1+1$ dimensional scalar sine-Gordon and kink models. We show how precise implementation of counterterms in dimensional regularization resolves previously identified discrepancies between the integral of $T_{00}(x)$ and the known correction to the total energy. |
| title | One-Loop Quantum Stress-Energy Tensor for the Kink and sine-Gordon Solitons |
| topic | High Energy Physics - Theory High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2403.08677 |