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M -strings and AdS3 solutions to M-theory with small $$ \mathcal{N} $$ = (0, 4) supersymmetry
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Carlos Nunez ,
Anayeli Ramirez,
Stefano Speziali
Journal of High Energy Physics, Volume: 2020, Issue: 8
Swansea University Author:
Carlos Nunez
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DOI (Published version): 10.1007/jhep08(2020)118
Abstract
We construct a general class of (small) N = (0, 4) superconformal solutions in M-theory of the form AdS3 × S3/ℤk × CY2, foliated over an interval. These solutions describe M-strings in M5-brane intersections. The M -strings support (0, 4) quiver CFTs that are in correspondence with our backgrounds....
| Published in: | Journal of High Energy Physics |
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| ISSN: | 1029-8479 |
| Published: |
Springer Science and Business Media LLC
2020
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa55142 |
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| Abstract: |
We construct a general class of (small) N = (0, 4) superconformal solutions in M-theory of the form AdS3 × S3/ℤk × CY2, foliated over an interval. These solutions describe M-strings in M5-brane intersections. The M -strings support (0, 4) quiver CFTs that are in correspondence with our backgrounds. We compute the central charge and show that it scales linearly with the total number of M -strings. We introduce momentum charge, thus allowing for a description in terms of M(atrix) theory. Upon reduction to Type IIA, we find a new class of solutions with four Poincaré supercharges of the form AdS2 × S3 × CY2 × ℐ , that we extend to the massive IIA case. We generalise our constructions to provide a complete class of AdS3 solutions to M-theory with (0,4) supersymmetry and SU(2) structure. We also construct new AdS2 × S3 × M4 × ℐ solutions to massive IIA, with M4 a 4d Kähler manifold and four Poincaré supercharges. |
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| Keywords: |
AdS-CFT Correspondence; M-Theory |
| College: |
Faculty of Science and Engineering |
| Funders: |
SCOAP |
| Issue: |
8 |