@article {herdman2014particle,
	title = {Particle entanglement in continuum many-body systems via quantum Monte Carlo},
	journal = {Physical Review B},
	volume = {89},
	number = {14},
	year = {2014},
	pages = {140501},
	publisher = {American Physical Society},
	author = {Herdman, CM and Roy, P-N and Melko, RG and Del Maestro, A}
}
