Discontinuous phase transitions in quantum lattice systemsDaniel UeltschiPublished Jan 1, 1998• 4 citationsPublisherAbstractThese Ecole polytechnique federale de Lausanne EPFL, n° 1845 (1998) Reference doi:10.5075/epfl-thesis-1845Print copy in library catalog Record created on 2005-03-16, modified on 2016-08-08DOI10.5075/epfl-thesis-1845