42 citations · 81 across the 4 of their papers we have counts for
4 papers · 1 filter
Tunable Tradeoff between Quantum and Classical Computation via Nonunitary Zeno-like Dynamics
P. V. Pyshkin, A. Gábris, Da-Wei Luo +2
We propose and analyze a nonunitary variant of the continuous time Grover search algorithm based on frequent Zeno-type measurements. We show that the algorithm scales similarly to…
Local versus Global Two-Photon Interference in Quantum Networks
Thomas Nitsche, Syamsundar De, Sonja Barkhofen +6
We devise an approach to characterizing the intricate interplay between classical and quantum interference of two-photon states in a network, which comprises multiple time-bin mode…
Photonic quantum walks with four-dimensional coins
Lennart Lorz, Evan Meyer-Scott, Thomas Nitsche +5
The dimensionality of the internal coin space of discrete-time quantum walks has a strong impact on the complexity and richness of the dynamics of quantum walkers. While two-dimens…
Quantum Walks with Dynamical Control: Graph Engineering, Initial State Preparation and State Transfer
Thomas Nitsche, Fabian Elster, Jaroslav Novotný +4
Quantum walks are a well-established model for the study of coherent transport phenomena and provide a universal platform in quantum information theory. Dynamically influencing the…