53 citations · 383 across the 26 of their papers we have counts for
3 papers · 2 filters
Concatenated composite pulses compensating simultaneous systematic errors
Masamitsu Bando, Tsubasa Ichikawa, Yasushi Kondo +1
In NMR experiments and quantum computation, many pulse (quantum gate) sequences called the composite pulses, were developed to suppress one of two dominant errors; a pulse length e…
Geometric Aspects of Composite Pulses
Tsubasa Ichikawa, Masamitsu Bando, Yasushi Kondo +1
Unitary operations acting on a quantum system must be robust against systematic errors in control parameters for reliable quantum computing. Composite pulse technique in nuclear ma…
Minimal and Robust Composite Two-Qubit Gates with Ising-Type Interaction
Tsubasa Ichikawa, Utkan Güngördü, Masamitsu Bando +2
We construct a minimal robust controlled-NOT gate with an Ising-type interaction by which elementary two-qubit gates are implemented. It is robust against inaccuracy of the couplin…