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5 papers · 2 filters
Holographic origin of -maximization and higher-derivative AdS/CFT
Kiril Hristov, Saurish Khandelwal, Yi Pang +1
We develop a consistent partially off-shell framework for evaluating higher-derivative actions of five-dimensional gauged supergravity with abelian vector multiplets on…
Quantum-group-invariant models: Bethe ansatz and finite-size spectrum
Holger Frahm, Sascha Gehrmann, Rafael I. Nepomechie +1
We consider the quantum integrable spin chain models associated with the Jimbo R-matrix based on the quantum affine algebra , subject to quantum-group-invariant boun…
Towards a Nicolai map for supergravity
Federico Arrighi, Saurish Khandelwal, Olaf Lechtenfeld
We investigate the possibility of a Nicolai map for minimal supergravity in four dimensions. Such a map would allow for the computation of quantum supergravity correlation function…
On five-dimensional curvature squared supergravity and holography
Gregory Gold, Peng-Ju Hu, Jessica Hutomo +4
In this work, we report the recent progress in obtaining new curvature-squared invariants in 5D, N=1 gauged minimal supergravity. We exhibit the structure of various composite mult…
Coupling and particle number intertwiners in the Calogero model
Francisco Correa, Luis Inzunza, Olaf Lechtenfeld
It is long known that quantum Calogero models feature intertwining operators, which increase or decrease the coupling constant by an integer amount, for any fixed number of particl…