Relaxation- and Decoherence-free subspaces in networks of weakly and strongly coupled resonators

Details Relaxation- and Decoherence-free subspaces in networks of weakly and strongly coupled resonators Relaxation- and Decoherence-free subspaces in networks of weakly and strongly coupled resonators

2006-08-26

arxiv.org/abs/quant-ph/0608204v1

Physics

Quantum Physics

5 pages

Scientific paper

10.1016/j.aop.2007.03.001

We consider a network of interacting resonators and analyze the physical ingredients that enable the emergence of relaxation-free and decoherence-free subspaces. We investigate two different situations: i) when the whole network interacts with a common reservoir and ii) when each resonator, strongly coupled to each other, interacts with its own reservoir. Our main result is that both subspaces are generated when all the resonators couple with the same group of reservoir modes, thus building up a correlation (among these modes), which has the potential to shield particular network states against relaxation and/or decoherence.

Affiliated with

Also associated with

No associations

Rating

Relaxation- and Decoherence-free subspaces in networks of weakly and strongly coupled resonators 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 Relaxation- and Decoherence-free subspaces in networks of weakly and strongly coupled resonators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Relaxation- and Decoherence-free subspaces in networks of weakly and strongly coupled resonators will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-31400