from September 29, 2015 to October 2, 2015
DESY Hamburg
Europe/Berlin timezone
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Contribution

DESY Hamburg - Seminar room 1
Strings & Mathematical Physics

Classification of Shift-Symmetric No-Scale Supergravities

Speakers

  • David CIUPKE

Primary authors

Co-authors

Abstract content

Models of 4D $\mathcal{N}=1$ supergravity coupled to chiral multiplets with vanishing scalar potential have been denoted as no-scale. Of particular interest in the context of string theory are models which additionally possess a shift-symmetry. In this case there exists a dual description of chiral models in terms of real linear multiplets. We classify all shift-symmetric no-scale supergravities in both formulations and verify that they match upon dualization. Additionally, we comment on the implications for stringy effective supergravities.