Symplectic structure in open string field theory II: Sliding lump
Fuente:
arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866908818234933248 |
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| author | Bernardes, Vinícius Erler, Theodore Fırat, Atakan Hilmi |
| author_facet | Bernardes, Vinícius Erler, Theodore Fırat, Atakan Hilmi |
| contents | We use a new formula for symplectic structure to compute the momentum of an analytic lump solution moving at constant velocity in Witten's open string field theory. The computation gives a new way to determine the D-brane tension in string field theory. Using homotopy algebra technology, we prove that this tension must agree with the value implied by the on-shell action. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_15781 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Symplectic structure in open string field theory II: Sliding lump Bernardes, Vinícius Erler, Theodore Fırat, Atakan Hilmi High Energy Physics - Theory We use a new formula for symplectic structure to compute the momentum of an analytic lump solution moving at constant velocity in Witten's open string field theory. The computation gives a new way to determine the D-brane tension in string field theory. Using homotopy algebra technology, we prove that this tension must agree with the value implied by the on-shell action. |
| title | Symplectic structure in open string field theory II: Sliding lump |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2511.15781 |