Consistent warped ℝ × T 1,1 reduction of heterotic supergravity
Abstract We find a curious duality between the bosonic sector of heterotic supergravity and the noncritical bosonic string with conformal anomaly. This allows us to map the Mink4 × S 3 × S 3 vacuum of the bosonic string to a new warped ℝ × (T 1,1 × Mink4) vacuum of the heterotic theory, which turns...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-03-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP03(2025)203 |
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| Summary: | Abstract We find a curious duality between the bosonic sector of heterotic supergravity and the noncritical bosonic string with conformal anomaly. This allows us to map the Mink4 × S 3 × S 3 vacuum of the bosonic string to a new warped ℝ × (T 1,1 × Mink4) vacuum of the heterotic theory, which turns out to be supersymmetric, preserving 1/4 of the supersymmetry. We perform consistent dimensional reduction of the heterotic theory on the warped ℝ × T 1,1 internal space and obtain N $$ \mathcal{N} $$ = 1, D = 4 supergravity, with one complex scalar multiplet and SU(2) × SU(2) Yang-Mills multiplets, where the gauge symmetry is originated from the isometry group of T 1,1. |
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| ISSN: | 1029-8479 |