943 citations · 7.1k across the 115 of their papers we have counts for
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On the Stringy Hartle-Hawking State
Roy Ben-Israel, Amit Giveon, Nissan Itzhaki +1
We argue that non-perturbative stringy effects render the Hartle-Hawking state associated with the eternal black hole singular at the horizon. We discuss implicat…
Supersymmetric Renyi Entropy in and
Amit Giveon, David Kutasov
We show that in any two dimensional conformal field theory with (2, 2) supersymmetry one can define a supersymmetric analog of the usual Renyi entropy of a spatial region A. It dif…
Three-Charge Black Holes and Quarter BPS States in Little String Theory
Amit Giveon, Jeffrey Harvey, David Kutasov +1
We show that the system of NS5-branes wrapping has non-trivial vacuum structure. Different vacua have different spectra of 1/4 BPS states that carry mo…
Stringy Horizons and UV/IR Mixing
Roy Ben-Israel, Amit Giveon, Nissan Itzhaki +1
The target-space interpretation of the exact (in ) reflection coefficient for scattering from Euclidean black-hole horizons in classical string theory is studied. For concreten…
Stringy Horizons
Amit Giveon, Nissan Itzhaki, David Kutasov
We argue that classical effects qualitatively modify the structure of Euclidean black hole horizons in string theory. While low energy modes experience the geometry familiar…