100 citations · 274 across the 5 of their papers we have counts for
5 papers
Spectral Flow, and the Spectrum of Multi-Center Solutions
Iosif Bena, Nikolay Bobev, Nicholas P. Warner
We discuss "spectral flow" coordinate transformations that take asymptotically four-dimensional solutions into other asymptotically four-dimensional solutions. We find that spectra…
Plumbing the Abyss: Black Ring Microstates
Iosif Bena, Chih-Wei Wang, Nicholas P. Warner
We construct the first smooth, horizonless ``microstate geometries'' that have the same charges, dipole charges and angular momenta as a BPS black ring whose horizon is macroscopic…
Black Holes, Black Rings and their Microstates
Iosif Bena, Nicholas P. Warner
In this review article we describe some of the recent progress towards the construction and analysis of three-charge configurations in string theory and supergravity. We begin by d…
R^2 Corrections to Black Ring Entropy
Iosif Bena, Per Kraus
Recently, Guica, Huang, Li, and Strominger considered an R^2 correction to the entropy of a black ring, and found a mismatch between supergravity and the CFT. However, such a compa…
One Ring to Rule Them All ... and in the Darkness Bind Them?
Iosif Bena, Nicholas P. Warner
We construct all eleven-dimensional, three-charge BPS solutions that preserve a fixed, standard set of supersymmetries. Our solutions include all BPS three-charge rotating black ho…