This dissertation collects results about witnessing multipartite entanglement in critical spin systems and free-fermion models both at zero and finite temperature.
@article{arxiv.1810.10537,
title = {Multipartite entanglement in quantum phase transitions},
author = {Marco Gabbrielli},
journal= {arXiv preprint arXiv:1810.10537},
year = {2018}
}
Comments
Ph.D. thesis as defended on 22/02/2018 at University of Florence, with minor corrections and updated references. 124 pages, 44 figures. Pdf 10 MB. Partially based on arXiv:1805.03139, arXiv:1809.01091 and arXiv:1706.06539