@article{articlef9db2396,
title   = {Quantum phase transitions with parity-symmetry breaking and hysteresis},
author = {Trenkwalder, A. and Spagnolli, G. and Semeghini, G. and Coop, S. and Landin, M. and Castilho, Patricia Christina Marques and Pezzè, L. and Modugno, G. and Inguscio, M. and Smerzi, A. and Fattori, M.},
year = {2016},
doi = {10.1038/NPHYS3743},
journal   = {Nature Physics}
}