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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2506.23974 |
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| _version_ | 1866911255144431616 |
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| author | Das, Diptarka Mandal, Santanu Sarkar, Anurag |
| author_facet | Das, Diptarka Mandal, Santanu Sarkar, Anurag |
| contents | In the critical bosonic string theory, we explicitly evaluate the three point scattering amplitude at tree level, of a photon with two massive higher spins. The massive excitations belong to states of the form $A_{-r_1}^{s_1} A_{-r_2}^{s_2}$ where $A_{-n}$ is a DDF creation operator. Next, we take the infinite ``spin'' limit to arrive at the classical string dynamics. We find a rotating ``floppy'' string lying mostly on a plane which develops a transverse kink. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_23974 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Classical string profile for a class of DDF amplitudes Das, Diptarka Mandal, Santanu Sarkar, Anurag High Energy Physics - Theory In the critical bosonic string theory, we explicitly evaluate the three point scattering amplitude at tree level, of a photon with two massive higher spins. The massive excitations belong to states of the form $A_{-r_1}^{s_1} A_{-r_2}^{s_2}$ where $A_{-n}$ is a DDF creation operator. Next, we take the infinite ``spin'' limit to arrive at the classical string dynamics. We find a rotating ``floppy'' string lying mostly on a plane which develops a transverse kink. |
| title | Classical string profile for a class of DDF amplitudes |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2506.23974 |