Surface Defects in E-String Compactifications and the van Diejen Model
We study the supersymmetric index of four-dimensional theories obtained by compactifications of the six-dimensional E string theory on a Riemann surface. In particular, we derive the difference operator, introducing a certain class of surface defects to the index computation. The difference operator...
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| Veröffentlicht in: | Symmetry, Integrability and Geometry: Methods and Applications |
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| Datum: | 2018 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
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Інститут математики НАН України
2018
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/209536 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Surface Defects in E-String Compactifications and the van Diejen Model / B. Nazzal, S.S. Razamat // Symmetry, Integrability and Geometry: Methods and Applications. — 2018. — Т. 14. — Бібліогр.: 32 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862744960330104832 |
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| author | Nazzal, B. Razamat, S.S. |
| author_facet | Nazzal, B. Razamat, S.S. |
| citation_txt | Surface Defects in E-String Compactifications and the van Diejen Model / B. Nazzal, S.S. Razamat // Symmetry, Integrability and Geometry: Methods and Applications. — 2018. — Т. 14. — Бібліогр.: 32 назв. — англ. |
| collection | DSpace DC |
| container_title | Symmetry, Integrability and Geometry: Methods and Applications |
| description | We study the supersymmetric index of four-dimensional theories obtained by compactifications of the six-dimensional E string theory on a Riemann surface. In particular, we derive the difference operator, introducing a certain class of surface defects to the index computation. The difference operator turns out to be, up to a constant shift, an analytic difference operator discussed by van Diejen.
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| first_indexed | 2025-12-07T20:37:39Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-209536 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1815-0659 |
| language | English |
| last_indexed | 2025-12-07T20:37:39Z |
| publishDate | 2018 |
| publisher | Інститут математики НАН України |
| record_format | dspace |
| spelling | Nazzal, B. Razamat, S.S. 2025-11-24T10:45:50Z 2018 Surface Defects in E-String Compactifications and the van Diejen Model / B. Nazzal, S.S. Razamat // Symmetry, Integrability and Geometry: Methods and Applications. — 2018. — Т. 14. — Бібліогр.: 32 назв. — англ. 1815-0659 2010 Mathematics Subject Classification: 81T60 arXiv: 1801.00960 https://nasplib.isofts.kiev.ua/handle/123456789/209536 https://doi.org/10.3842/SIGMA.2018.036 We study the supersymmetric index of four-dimensional theories obtained by compactifications of the six-dimensional E string theory on a Riemann surface. In particular, we derive the difference operator, introducing a certain class of surface defects to the index computation. The difference operator turns out to be, up to a constant shift, an analytic difference operator discussed by van Diejen. We would like to thank Hee-Cheol Kim, S. Ruijsenaars, Cumrun Vafa, and Gabi Zafrir for relevant discussions. The research was supported by the Israel Science Foundation under grant no. 1696/15 and by the I-CORE Program of the Planning and Budgeting Committee. en Інститут математики НАН України Symmetry, Integrability and Geometry: Methods and Applications Surface Defects in E-String Compactifications and the van Diejen Model Article published earlier |
| spellingShingle | Surface Defects in E-String Compactifications and the van Diejen Model Nazzal, B. Razamat, S.S. |
| title | Surface Defects in E-String Compactifications and the van Diejen Model |
| title_full | Surface Defects in E-String Compactifications and the van Diejen Model |
| title_fullStr | Surface Defects in E-String Compactifications and the van Diejen Model |
| title_full_unstemmed | Surface Defects in E-String Compactifications and the van Diejen Model |
| title_short | Surface Defects in E-String Compactifications and the van Diejen Model |
| title_sort | surface defects in e-string compactifications and the van diejen model |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/209536 |
| work_keys_str_mv | AT nazzalb surfacedefectsinestringcompactificationsandthevandiejenmodel AT razamatss surfacedefectsinestringcompactificationsandthevandiejenmodel |