ICTS Quantum Trajectories, Bengaluru, January 2025

An introduction to Stochastic Master Equation (SME) and feedback for open quantum systems.

3 lectures given by Pierre Rouchon and  based on the following lecture notes and Matlab scripts. 

Lecture Notes: LectNotesMMPR_ICST.pdf

Matlab simulation scripts (m files)

Photon box:
IdealModelPhotonBox.m 
OptimalQNDPhotonBox.m 
RealisticModelPhotonBox.m 
IdealFeedbackPhotonBox.m 
RealisticFeedbackPhotonBox.m
RealisticFeedbackPhotonBoxQuantumFilter.m            

Diffusive Qubit:
IdealModelQubit.m 
RealisticModelQubit.m 
IdealFeedbackQubit.m 
RealisticFeedbackQubit.m
RealisticFeedbackQubitQuantumFilter.m