Search Results

Now showing 1 - 1 of 1

S- and T-Self in Dilatonic F(r) Theories
(Springer Verlag, 2017) Rador, Tonguç
We search for theories, in general spacetime dimensions, that would incorporate a dilaton and higher powers of the scalar Ricci curvature such that they have exact S- or T-self-dualities. The theories we find are free of Ostrogradsky instabilities. We also show that within the framework we are confining ourselves, a theory of the form mentioned above cannot have both T- and S-dualities except for the case where the action is linear in the scalar curvature.

Physics / Fizik