495 citations · 6.2k across the 133 of their papers we have counts for
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Supersymmetric black holes in 2D dilaton supergravity: baldness and extremality
L. Bergamin, D. Grumiller, W. Kummer
We present a systematic discussion of supersymmetric solutions of 2D dilaton supergravity. In particular those solutions which retain at least half of the supersymmetries are groun…
Positive specific heat of the quantum corrected dilaton black hole
D. Grumiller, W. Kummer, D. V. Vassilevich
Path integral quantization of dilaton gravity in two dimensions is applied to the CGHS model to the first nontrivial order in matter loops. Our approach is background independent a…
The Classical Solutions of the Dimensionally Reduced Gravitational Chern-Simons Theory
D. Grumiller, W. Kummer
The Kaluza-Klein reduction of the 3d gravitational Chern-Simons term to a 2d theory is equivalent to a Poisson-sigma model with fourdimensional target space and degenerate Poisson…
Three functions in dilaton gravity: The good, the bad and the muggy
D. Grumiller
Dilaton gravity in two dimensions is briefly reviewed from the perspective of three dilaton potentials: One determines classical physics ("the good", denoted by w), the second is r…
A note on the triviality of kappa-deformations of gravity
D. Grumiller, W. Kummer, D. V. Vassilevich
Some simple observations concerning certain kappa-deformations in the framework of 2D dilaton gravity formulated as Poisson-sigma models are discussed, and the question of (non-)tr…