Multipartite entanglement in quantum phase transitions
arXiv:1810.10537
Abstract
This dissertation collects results about witnessing multipartite entanglement in critical spin systems and free-fermion models both at zero and finite temperature.
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