# Momentum fractionation on superstrata

@article{Bena2016MomentumFO,
title={Momentum fractionation on superstrata},
author={Iosif Bena and Emil J. Martinec and David Turton and Nicholas P. Warner},
journal={Journal of High Energy Physics},
year={2016},
volume={2016},
pages={1-65}
}
• I. Bena, +1 author N. Warner
• Published 21 January 2016
• Physics
• Journal of High Energy Physics
A bstractSuperstrata are bound states in string theory that carry D1, D5, and momentum charges, and whose supergravity descriptions are parameterized by arbitrary functions of (at least) two variables. In the D1-D5 CFT, typical three-charge states reside in high-degree twisted sectors, and their momentum charge is carried by modes that individually have fractional momentum. Understanding this momentum fractionation holographically is crucial for understanding typical black-hole microstates in…
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