28 citations · 216 across the 20 of their papers we have counts for
20 papers
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…
Stochastic Representation of the Quantum Quartic Oscillator
Gennaro Tucci, Stefano De Nicola, Sascha Wald +1
Recent experimental advances have inspired the development of theoretical tools to describe the non-equilibrium dynamics of quantum systems. Among them an exact representation of q…
Mathematical Characterization of Private and Public Immune Repertoire Sequences
Lucas Böttcher, Sascha Wald, Tom Chou
Diverse T and B cell repertoires play an important role in mounting effective immune responses against a wide range of pathogens and malignant cells. The number of unique T and B c…