Simple non-Markovian microscopic models for the depolarizing channel of a single qubit
- Autori: Fonseca Romero, KM; Lo Franco, R
- Anno di pubblicazione: 2012
- Tipologia: Articolo in rivista (Articolo in rivista)
- Parole Chiave: Open quantum systems; Non-Marokivianity; Noisy channels
- OA Link: http://hdl.handle.net/10447/66671
Abstract
The archetypal one-qubit noisy channels —depolarizing, phase-damping and amplitude-damping channels— describe both Markovian and non-Markovian evolution. Simple microscopic models for the depolarizing channel, both classical and quantum, are considered. Microscopic models which describe phase damping and amplitude damping channels are briefly reviewed.