82 citations · 493 across the 20 of their papers we have counts for
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Spatial entanglement entropy in the ground state of the Lieb-Liniger model
C. M. Herdman, P. -N. Roy, R. G. Melko +1
We consider the entanglement between two spatial subregions in the Lieb-Liniger model of bosons in one spatial dimension interacting via a contact interaction. Using ground state p…
Entangling qubit registers via many-body states of ultracold atoms
R. G. Melko, C. M. Herdman, D. Iouchtchenko +2
Inspired by the experimental measurement of the Renyi entanglement entropy in a lattice of ultracold atoms by Islam et al., [Nature 528, 77 (2015)] we propose a method to entangle…
A path integral Monte Carlo method for Rényi entanglement entropies
C. M. Herdman, Stephen Inglis, P. -N. Roy +2
We introduce a quantum Monte Carlo algorithm to measure the Rényi entanglement entropies in systems of interacting bosons in the continuum. This approach is based on a path integra…
Particle entanglement in continuum many-body systems via quantum Monte Carlo
C. M. Herdman, P. -N. Roy, R. G. Melko +1
Entanglement of spatial bipartitions, used to explore lattice models in condensed matter physics, may be insufficient to fully describe itinerant quantum many-body systems in the c…