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 a much improved error dependence on...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
Association for Computing Machinery
2014
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| Online Access: | http://hdl.handle.net/1721.1/88435 https://orcid.org/0000-0003-3220-7682 |