Generating series of all modular graph forms from iterated Eisenstein integrals
Abstract We study generating series of torus integrals that contain all so-called modular graph forms relevant for massless one-loop closed-string amplitudes. By analysing the differential equation of the generating series we construct a solution for their low-energy expansion to all orders in the i...
I tiakina i:
| Ngā kaituhi matua: | , , |
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| Hōputu: | Artigo |
| Reo: | Inglês |
| I whakaputaina: |
SpringerOpen
2020-07-01
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| Rangatū: | Journal of High Energy Physics |
| Ngā marau: | |
| Urunga tuihono: | http://link.springer.com/article/10.1007/JHEP07(2020)190 |
| Ngā Tūtohu: |
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