28 citations · 216 across the 20 of their papers we have counts for
4 papers · 1 filter
Active quantum flocks
Reyhaneh Khasseh, Sascha Wald, Roderich Moessner +2
Flocks of animals represent a prominent archetype of collective behavior in the macroscopic classical world, where the constituents, such as birds, concertedly perform motions and…
Coined quantum walks on the line: Disorder, entanglement, and localization
Louie Hong Yao, Sascha Wald
Disorder in coined quantum walks generally leads to localization. We investigate the influence of the localization on the entanglement properties of coined quantum walks. Specifica…
Entanglement in the Quantum Spherical Model -- a Review
Sascha Wald, Raul Arias, Vincenzo Alba
We review some recent results on entanglement in the Quantum Spherical Model (QSM). The focus lays on the physical results rather than the mathematical details. Specifically, we st…
Entanglement gap in 1D long-range quantum spherical models
Sascha Wald, Raul Arias, Vincenzo Alba
We investigate the finite-size scaling of the entanglement gap in the one dimensional long-range quantum spherical model (QSM). We focus on the weak long-range QSM, for which the t…