Search Results for author: Jahan Claes

Found 2 papers, 1 papers with code

Character randomized benchmarking for non-multiplicity-free groups with applications to subspace, leakage, and matchgate randomized benchmarking

1 code implementation30 Oct 2020 Jahan Claes, Eleanor Rieffel, Zhihui Wang

Finally, we derive a scalable RB protocol for the matchgate group, a group that like the Clifford group is non-universal but becomes universal with the addition of one additional gate.

Quantum Physics

Skin effect and winding number in disordered non-Hermitian systems

no code implementations7 Jul 2020 Jahan Claes, Taylor L. Hughes

Unlike their Hermitian counterparts, non-Hermitian (NH) systems may display an exponential sensitivity to boundary conditions and an extensive number of edge-localized states in systems with open boundaries, a phenomena dubbed the "non-Hermitian skin effect."

Disordered Systems and Neural Networks Quantum Physics

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