Repeated Quantum Interactions and Unitary Random Walks

Details Repeated Quantum Interactions and Unitary Random Walks Repeated Quantum Interactions and Unitary Random Walks

2007-12-20

arxiv.org/abs/0712.3417v1

Physics

Mathematical Physics

Scientific paper

Among the discrete evolution equations describing a quantum system $\rH_S$ undergoing repeated quantum interactions with a chain of exterior systems, we study and characterize those which are directed by classical random variables in $\RR^N$. The characterization we obtain is entirely algebraical in terms of the unitary operator driving the elementary interaction. We show that the solutions of these equations are then random walks on the group $U(\rH_0)$ of unitary operators on $\rH_0$.

Affiliated with

Also associated with

No associations

Rating

Repeated Quantum Interactions and Unitary Random Walks does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Repeated Quantum Interactions and Unitary Random Walks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Repeated Quantum Interactions and Unitary Random Walks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-3068