Existence of quantum time crystals
Quantum Physics
2016-05-16 v1
Abstract
The existence of quantum time crystals is investigated and shown to be possible in pure phases defined by a state invariant under a group of space translations, as displayed by explicit examples.
Cite
@article{arxiv.1605.04188,
title = {Existence of quantum time crystals},
author = {Franco Strocchi and Carlo Heissenberg},
journal= {arXiv preprint arXiv:1605.04188},
year = {2016}
}
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9 pages