E 8 in N= 8 supergravity in four dimensions
Artikel i vetenskaplig tidskrift, 2018

We argue that N= 8 supergravity in four dimensions exhibits an exceptional E 8(8) symmetry, enhanced from the known E 7(7) invariance. Our procedure to demonstrate this involves dimensional reduction of the N= 8 theory to d = 3, a field redefinition to render the E 8(8) invariance manifest, followed by dimensional oxidation back to d = 4.

Field Theories in Lower Dimensions

Superspaces

Supergravity Models

Författare

S. Ananth

Indian Institute of Science Education and Research Pune

Lars Brink

Nanyang Technological University

Chalmers, Fysik, Teoretisk fysik

S. Majumdar

Indian Institute of Science Education and Research Pune

Journal of High Energy Physics

1126-6708 (ISSN) 1029-8479 (eISSN)

Vol. 2018 1 24

Ämneskategorier

Geometri

Annan fysik

Matematisk analys

DOI

10.1007/JHEP01(2018)024

Mer information

Senast uppdaterat

2018-05-29