@article {herdman2016spatial,
	title = {Spatial entanglement entropy in the ground state of the Lieb-Liniger model},
	journal = {Physical Review B},
	volume = {94},
	number = {6},
	year = {2016},
	pages = {064524},
	publisher = {American Physical Society},
	author = {Herdman, CM and Roy, P-N and Melko, RG and Del Maestro, A}
}
