125 citations · 242 across the 6 of their papers we have counts for
6 papers
Classical correlation alone supplies the anomaly to weak values
Christopher Ferrie, Joshua Combes
The question of what is genuinely quantum about weak values is only ever going to elicit strongly subjective opinions---it is not a scientific question. Good questions, when compar…
Robust and efficient in situ quantum control
Christopher Ferrie, Osama Moussa
Precision control of quantum systems is the driving force for both quantum technology and the probing of physics at the quantum and nano-scale. We propose an implementation indepen…
Self-guided quantum tomography
Christopher Ferrie
We introduce a self-learning tomographic technique in which the experiment guides itself to an estimate of its own state. Self-guided quantum tomography (SGQT) uses measurements to…
In-situ characterization of quantum devices with error correction
Joshua Combes, Christopher Ferrie, Chris Cesare +4
Syndrome measurements made in quantum error correction contain more information than is typically used. We show that the statistics of data from syndrome measurements can be used t…
The best Fisher is upstream: data processing inequalities for quantum metrology
Christopher Ferrie
We apply the classical data processing inequality to quantum metrology to show that manipulating the classical information from a quantum measurement cannot aid in the estimation o…
Accelerated Randomized Benchmarking
Christopher Granade, Christopher Ferrie, D. G. Cory
Quantum information processing offers promising advances for a wide range of fields and applications, provided that we can efficiently assess the performance of the control applied…