Quantum de Finetti Theorems Under Local Measurements with Applications
Quantum de Finetti theorems are a useful tool in the study of correlations in quantum multipartite states. In this paper we prove two new quantum de Finetti theorems, both showing that under tests formed by local measurements in each of the subsystems one can get an exponential improvement in the er...
Main Authors: | Brandão, Fernando G. S. L., Harrow, Aram W |
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Other Authors: | Massachusetts Institute of Technology. Center for Theoretical Physics |
Format: | Article |
Language: | English |
Published: |
Springer Berlin Heidelberg
2017
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Online Access: | http://hdl.handle.net/1721.1/109902 https://orcid.org/0000-0003-3220-7682 |
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