Time-delayed quantum feedback and incomplete decoherence suppression with no-knowledge measurement

Jirawat Saiphet, Sujin Suwanna, André R. R. Carvalho +1

The no-knowledge quantum feedback was proposed by Szigeti et al., Phys. Rev. Lett. 113, 020407 (2014), as a measurement-based feedback protocol for decoherence suppression for an o…