16 citations · 16 across the 1 of their papers we have counts for
4 papers
The semiring of dichotomies and asymptotic relative submajorization
Christopher Perry, Péter Vrana, Albert H. Werner
We study quantum dichotomies and the resource theory of asymmetric distinguishability using a generalization of Strassen's theorem on preordered semirings. We find that an asymptot…
Singular continuous Cantor spectrum for magnetic quantum walks
C. Cedzich, J. Fillman, T. Geib +1
In this note, we consider a physical system given by a two-dimensional quantum walk in an external magnetic field. In this setup, we show that both the topological structure as wel…
Randomized benchmarking for individual quantum gates
E. Onorati, A. H. Werner, J. Eisert
Any technology requires precise benchmarking of its components, and the quantum technologies are no exception. Randomized benchmarking allows for the relatively resource economical…
Bound Molecules in an Interacting Quantum Walk
Andre Ahlbrecht, Andrea Alberti, Dieter Meschede +3
We investigate a system of two atoms in an optical lattice, performing a quantum walk by state-dependent shift operations and a coin operation acting on the internal states. The at…