When quantum state tomography benefits from willful ignorance

When quantum state tomography benefits from willful ignorance

We show that quantum state tomography with perfect knowledge of the measurement apparatus proves to be, in some instances, inferior to strategies discarding all information about the measurement at hand, as in the case of data pattern tomography. In those scenarios, the larger uncertainty about the...

Full description

Bibliographic Details
Main Authors: Libor Motka, Martin Paúr, Jaroslav Řeháček, Zdeněk Hradil, Luis L Sánchez-Soto
Format: Article
Language:English
Published: IOP Publishing 2021-01-01
Series:New Journal of Physics
Subjects:
quantum state tomography
quantum detector tomography
data patterns
Online Access:https://doi.org/10.1088/1367-2630/ac0fff

Similar Items

Similar Items