@inproceedings{b4d9d537a5084a30ad2e3462ea3388c3,
title = "Quantum t-designs: T-wise independence in the quantum world",
abstract = "A t-design for quantum states is a finite set of quantum states with the property of simulating the Haar-measure on quantum states w.r.t. any test that uses at most t copies of a state. We give efficient constructions for approximate quantum t-designs for arbitrary t. We then show that an approximate 4-design provides a derandomization of the state-distinction problem considered by Sen (quant-ph/0512085), which is relevant to solving certain instances of the hidden subgroup problem.",
author = "Andris Ambainis and Joseph Emerson",
year = "2007",
doi = "10.1109/CCC.2007.26",
language = "English",
isbn = "0769527809",
series = "Proceedings of the Annual IEEE Conference on Computational Complexity",
pages = "129--140",
booktitle = "Proceedings - Twenty-Second Annual IEEE Conference on Computational Complexity, CCC 2007",
note = "22nd Annual IEEE Conference on Computational Complexity, CCC 2007 ; Conference date: 13-06-2007 Through 16-06-2007",
}