$A_{\infty}$ Action of Open $\mathcal{N}=2$ Superstring Field Theory
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866918220473040896 |
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| author | Zhang, Xianghang |
| author_facet | Zhang, Xianghang |
| contents | We formulate a string field theory for open $\mathcal{N}=2$ strings with an $A_{\infty}$ algebra structure. Starting from the BRST cohomology relative to the U(1) anti-ghost zero-mode, we generalize [arXiv:1312.2948] and constructed all interacting vertices recursively and without singularity. We also show that our string field theory reproduces the correct perturbative S-matrix. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_21247 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | $A_{\infty}$ Action of Open $\mathcal{N}=2$ Superstring Field Theory Zhang, Xianghang High Energy Physics - Theory We formulate a string field theory for open $\mathcal{N}=2$ strings with an $A_{\infty}$ algebra structure. Starting from the BRST cohomology relative to the U(1) anti-ghost zero-mode, we generalize [arXiv:1312.2948] and constructed all interacting vertices recursively and without singularity. We also show that our string field theory reproduces the correct perturbative S-matrix. |
| title | $A_{\infty}$ Action of Open $\mathcal{N}=2$ Superstring Field Theory |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2506.21247 |