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The last piece of the puzzle: Off-shell hypermultiplets in string theory and complex geometry

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The hypermultiplet sector in N=2 supersymmetric theories has long defied a complete understanding. However, recent work
on the couplings of off-shell hypermultiplets in flat space has opened the door to a comprehensive treatment of their supergravity couplings. In pursuit of this goal, this proposal aims to construct a complete description of off-shell N=2 supergravity-matter actions, including both vector and hypermultiplets. This will (i) shed light on the moduli spaces of low energy effective actions of string theory; (ii) enable computations of hypermultiplet contributions to the thermodynamic properties of supersymmetric black holes; and (iii) allow the efficient application of localization to both the hypermultiplet and vector multiplet sectors. The success of this project will place our understanding of N=2 supersymmetric systems on a firm foundation, while at the same time giving new cross-disciplinary insight into the fields of complex geometry and quantum gravity.

Wissenschaftliches Gebiet

CORDIS klassifiziert Projekte mit EuroSciVoc, einer mehrsprachigen Taxonomie der Wissenschaftsbereiche, durch einen halbautomatischen Prozess, der auf Verfahren der Verarbeitung natürlicher Sprache beruht.

Aufforderung zur Vorschlagseinreichung

FP7-PEOPLE-2013-IIF
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STICHTING NEDERLANDSE WETENSCHAPPELIJK ONDERZOEK INSTITUTEN
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