11 citations · 13 across the 9 of their papers we have counts for
10 papers
Jordan Frame in Supergravity and Cosmology
Renata Kallosh
The superconformal action can be gauge-fixed in a gauge where is leads to the Einstein frame supergravity defined by a Kahler potential , or in a gauge where it leads…
New Exponential and Polynomial -attractors
Renata Kallosh, Andrei Linde
We introduce a new family of cosmological attractors with non-minimal coupling of gravity and non-canonical kinetic terms. In the Einstein frame, these models transform into a clas…
Anomaly cancellation and one-loop finiteness of 6D half-maximal supergravities
Renata Kallosh
We suggest that the surprising one-loop finiteness of 6D half-maximal supergravities recently discovered in \cite{Huang:2025nyr} might be related to anomaly-free G-dual…
Visions in Quantum Gravity
Luca Buoninfante, Benjamin Knorr, K. Sravan Kumar +36
To deepen our understanding of Quantum Gravity and its connections with black holes and cosmology, building a common language and exchanging ideas across different approaches is cr…
The role of Sp(2n) duality in quantum theory
Renata Kallosh
D-dimensional maximal supergravities type I with G/H coset spaces have global G-symmetry and local H symmetry, which can be gauge-fixed in symmetric or Iwasawa-type gauges. Maximal…
Gauge-fixing local H symmetry in supergravities
Renata Kallosh, Henning Samtleben, Antoine Van Proeyen
We discuss known maximal D-dimensional supergravities of two types: type I with G/H coset spaces and type II derived by compactification from higher dimensions without dualization,…
Enhanced Duality in 4D Supergravity
Renata Kallosh
U-duality imposes strong constraints on the structure of divergences in supergravity. But Gaillard-Zumino Sp duality in D=4 has more symmetries than U-duality.…
Ward Identities for Superamplitudes
Renata Kallosh
We introduce Ward identities for superamplitudes in D-dimensional N-extended supergravities. These identities help to clarify the relation between linearized superinvariants and su…
Superinvariants Below Critical Loop Order
Renata Kallosh
Investigation of on-shell superinvariants is the standard way to identify the candidate UV divergences in supergravity. Geometric on-shell superinvariants in 4d supergravity at $N\…
Soft Theorems, Anomalies and Precursors
Renata Kallosh
We find that in 6d maximal supergravity there are 3-loop order amplitudes with non-vanishing soft-scalar limits and anomalous duality, induced by a 3-loop UV divergence.…