Workshop on QUANTUM MEASUREMENTS AND OPERATIONS FOR CRIPTOGRAPHY AND INFORMATION PROCESSING
Quantum Measurements and Operations for Criptography and Information Processing
Penalization Methods in Quantum Tomography
|aula DOTTORATO - GIOVedì 3 MARZO ore 11.00|
|JONAS KAHN, Université Paris-Sud 11|
|Quantum tomography of the harmonic oscillator is an infinite-dimensional
statistical problem. Use of methods such as projection estimators (pattern
functions) therefore require that you restrict your attention to a finite-dimensional
Penalization is a way to select a good submodel.
By looking at the energy of the state, you may then get approximation speeds, that you can extend to quantum calibration of measuring apparatuses.