51 citations · 174 across the 10 of their papers we have counts for
10 papers
Consistent truncations and G-invariant AdS solutions of supergravity
Bastien Duboeuf, Michele Galli, Emanuel Malek +1
Maximal supergravities in ten and eleven dimensions admit consistent truncations on particular spheres to maximal supergravities in lower dimensions. Concurrently, the truncation t…
Integrability and Einstein's Equations
Dmitry Korotkin, Henning Samtleben
Integrable structures arise in general relativity when the spacetime possesses a pair of commuting Killing vectors admitting 2-spaces orthogonal to the group orbits. The physical i…
Schlesinger transformations and quantum R-matrices
N. Manojlovic, H. Samtleben
Schlesinger transformations are discrete monodromy preserving symmetry transformations of a meromorphic connection which shift by integers the eigenvalues of its residues. We study…
Sequential Bethe vectors and the quantum Ernst system
M. Niedermaier, H. Samtleben
We give a brief review on the use of Bethe ansatz techniques to construct solutions of recursive functional equations which emerged in a bootstrap approach to the quantum Ernst sys…
An Algebraic Bootstrap for Dimensionally Reduced Quantum Gravity
M. Niedermaier, H. Samtleben
Cylindrical gravitational waves of Einstein gravity are described by an integrable system (Ernst system) whose quantization is a long standing problem. We propose to bootstrap the…
Schlesinger transformations for elliptic isomonodromic deformations
D. Korotkin, N. Manojlovic, H. Samtleben
Schlesinger transformations are discrete monodromy preserving symmetry transformations of the classical Schlesinger system. Generalizing well-known results from the Riemann sphere…
Yangian Symmetry in Integrable Quantum Gravity
D. Korotkin, H. Samtleben
Dimensional reduction of various gravity and supergravity models leads to effectively two-dimensional field theories described by gravity coupled G/H coset space sigma-models. The…
Canonical quantization of cylindrical gravitational waves with two polarizations
D. Korotkin, H. Samtleben
The canonical quantization of the essentially nonlinear midisuperspace model describing cylindrically symmetric gravitational waves with two polarizations is presented. A Fock spac…
Poisson Realization and Quantization of the Geroch Group
D. Korotkin, H. Samtleben
The conserved nonlocal charges generating the Geroch group with respect to the canonical Poisson structure of the Ernst equation are found. They are shown to build a quadratic Pois…
On the quantization of isomonodromic deformations on the torus
D. A. Korotkin, J. A. H. Samtleben
The quantization of isomonodromic deformation of a meromorphic connection on the torus is shown to lead directly to the Knizhnik-Zamolodchikov-Bernard equations in the same way as…