5 citations · 9 across the 12 of their papers we have counts for
5 papers · 1 filter
Two-particle tunneling and the impact of interaction
Jonathan Brugger, Christoph Dittel, Andreas Buchleitner
We analyze the tunneling of two bosons in a double-well, for contact, soft-, and hard-core Coulomb interaction of tunable strength. Transitions from correlated to uncorrelated tunn…
Fourier analysis of many-body transition amplitudes and states
Gabriel Dufour, Andreas Buchleitner
We decompose the counting statistics of many-body interference experiments into contributions associated with distinct irreducible exchange symmetries. To do so, we perform a Fouri…
Machine-learning certification of multipartite entanglement for noisy quantum hardware
Andreas J. C. Fuchs, Eric Brunner, Jiheon Seong +5
Entanglement is a fundamental aspect of quantum physics, both conceptually and for its many applications. Classifying an arbitrary multipartite state as entangled or separable -- a…
Entanglement structures in disordered chains of nitrogen-vacancy centers
Alexander M. Minke, Andreas Buchleitner, Edoardo G. Carnio
A recent study [Phys. Rev. B 17 174111 (2022)] has hypothesized the assembly, along a specific type of one-dimensional defects of diamond, of chains of nitrogen-vacancy (NV) center…
Data-driven approach to mixed-state multipartite entanglement characterisation
Eric Brunner, Aaron Xie, Gabriel Dufour +1
We develop a statistical framework, based on a manifold learning embedding, to extract relevant features of multipartite entanglement structures of mixed quantum states from the me…