Zeno physics in ultrastrong circuit QED

Details Zeno physics in ultrastrong circuit QED Zeno physics in ultrastrong circuit QED

2009-12-17

arxiv.org/abs/0912.3485v3

Phys. Rev. A 81, 062131 (2010)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

5 pages, 3 figures

Scientific paper

10.1103/PhysRevA.81.062131

We study the Zeno and anti-Zeno effects in a superconducting qubit interacting strongly and ultrastrongly with a microwave resonator. Using a model of a frequently measured two-level system interacting with a quantized mode, we show different behaviors and total control of the Zeno times depending on whether the rotating-wave approximation can be applied in the Jaynes-Cummings model, or not. We exemplify showing the strong dependence of our results with the properties of the initial field states and suggest applications for quantum tomography.

Affiliated with

Also associated with

No associations

Rating

Zeno physics in ultrastrong circuit QED 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 Zeno physics in ultrastrong circuit QED, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Zeno physics in ultrastrong circuit QED will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-686175