204 citations · 2.9k across the 77 of their papers we have counts for
Showing 1994Show all
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hep-th1994★ 4 cited
Black Hole Spectrum, Horison Quantization and All That
Ian I. Kogan
We discuss the possibility that quantum black holes have discrete mass spectrum. Different arguments leading to this conclusion are considered, particularly the decoupling between…
hep-th1994★ 8 cited
Gravitationally Dressed Conformal Field Theory and Emergence of Logarithmic Operators
Adel Bilal, Ian I. Kogan
We study correlation functions in two-dimensional conformal field theory coupled to induced gravity in the light-cone gauge. Focussing on the fermion four-point function, we displa…
hep-th1994★ 46 cited
Area-preserving diffeomorphisms, W_{\infty} and $U_{q}(sl(2)) in Chern-Simons theory and Quantum Hall system
Ian I. Kogan
We discuss a quantum \qa symmetry in Landau problem, which naturally arises due to the relation between the \qa and the group of magnetic translations. The last one is connected wi…