560 citations · 3.3k across the 36 of their papers we have counts for
36 papers
Scattering three closed strings off a Dp-brane in pure spinor formalism
Andreas Bischof, Michael Haack, Stephan Stieberger
We compute the disk amplitude of three closed strings in the pure spinor formalism. Among others, this amplitude probes tree-level gravitational interactions in the presence of Dp-…
Closed string disk amplitudes in the pure spinor formalism
Andreas Bischof, Michael Haack
We evaluate closed string disk amplitudes in the pure spinor formalism. We focus on low point functions (two- and one-point functions) but our analysis is also relevant for higher…
Probing anomalous driving
Michael Haack, Debajyoti Sarkar, Amos Yarom
We study the effects of driving a magnetically charged black brane solution of Einstein-Maxwell-Chern-Simons theory by a time dependent electric field. From a holographic perspecti…
One-loop Einstein-Hilbert term in minimally supersymmetric type IIB orientifolds
Michael Haack, Jin U Kang
We evaluate string one-loop contributions to the Einstein-Hilbert term in toroidal minimally supersymmetric type IIB orientifolds with D-branes. These have potential applications t…
Nernst branes with Lifshitz asymptotics in N=2 gauged supergravity
G. L. Cardoso, M. Haack, S. Nampuri
We discuss two classes of non-supersymmetric interpolating solutions in N=2, D=4 gauged supergravity, that flow from either a z=2 Lifshitz geometry or a conformal AdS background to…
Towards the One-loop Kahler Metric of Calabi-Yau Orientifolds
Marcus Berg, Michael Haack, Jin U. Kang +1
We evaluate string one-loop contributions to the Kahler metric of closed string moduli in toroidal minimally supersymmetric (Calabi-Yau) orientifolds with D-branes. We focus on the…