4 papers
A superintegrable quantum field theory
Marine De Clerck, Oleg Evnin
Gérard and Grellier proposed, under the name of the cubic SzegÅ equation, a remarkable classical field theory on a circle with a quartic Hamiltonian. The Lax integrability struct…
Wheeler-DeWitt wavefunctions for 5d BKL dynamics, automorphic L-functions and complex primon gases
Marine De Clerck, Sean A. Hartnoll, Ming Yang
The near-singularity BKL dynamics of five dimensional gravity and supergravity (and also an extended four-dimensional supergravity) is known to be given by the billiard problem of…
Phase-space localization at the lowest Landau level
Ben Craps, Marine De Clerck, Oleg Evnin +1
We consider bosons with weak contact interactions in a harmonic trap and focus on states at the lowest Landau level. Motivated by the known nontrivial phase-space topography of the…
Mixmaster chaos in an AdS black hole interior
Marine De Clerck, Sean A. Hartnoll, Jorge E. Santos
We derive gravitational backgrounds that are asymptotically Anti-de Sitter, have a regular black hole horizon and which deep in the interior exhibit mixmaster chaotic dynamics. The…