95 citations · 528 across the 27 of their papers we have counts for
3 papers · 1 filter
Almost Everything About the Unitary Almost Mathieu Operator
Christopher Cedzich, Jake Fillman, Darren C. Ong
We introduce a unitary almost-Mathieu operator, which is obtained from a two-dimensional quantum walk in a uniform magnetic field. We exhibit a version of Aubry--André duality for…
Addressable quantum gates
Pablo Arrighi, Christopher Cedzich, Marin Costes +2
We extend the circuit model of quantum computation so that the wiring between gates is soft-coded within registers inside the gates. The addresses in these registers can be manipul…
An algorithm to factorize quantum walks into shift and coin operations
C. Cedzich, T. Geib, R. F. Werner
We provide an algorithm that factorizes one-dimensional quantum walks into a protocol of two basic operations: A fixed conditional shift that transports particles between cells and…