Hostens, Erik (Katholieke Univ. Leuven, ESAT-SCD), Jeroen, Dehaene (Katholieke Univ. Leuven, ESAT-SCD), Bart, De Moor (Katholieke Univ. Leuven, ESAT-SCD)

Hashing Protocol for Multipartite Entanglement Distillation

Scheduled for presentation during the Regular Session "Quantum Systems" (ThP04), Thursday, July 27, 2006, 15:45−16:10, Room K

17th International Symposium on Mathematical Theory of Networks and Systems, July 24-28, 2006, Kyoto, Japan

This information is tentative and subject to change. Compiled on May 19, 2024

Abstract

We present a hashing protocol for distilling multipartite CSS states by means of local Clifford operations, Pauli measurements and classical communication. It is shown that this hashing protocol outperforms previous versions by exploiting information theory to a full extent. Using the information-theoretical notion of a strongly typical set, we calculate the asymptotic yield of the protocol as the solution of a linear programming problem.