Entanglement induced Sub-Planck structures

Details Entanglement induced Sub-Planck structures Entanglement induced Sub-Planck structures

2007-04-20

arxiv.org/abs/0704.2677v2

Phys. Rev. A78, 034101, 2008

Physics

Quantum Physics

6 pages 2 figures (revised version include more quantitative discussion)

Scientific paper

10.1103/PhysRevA.78.034101

We study Wigner function of a system describing entanglement of two cat-states. Quantum interferece arising due to entanglement is shown to produce sub-Planck structures in the phase-space plots of the Wigner function. Origin of these structures in our case depends on entanglement unlike those in Zurek \cite{Zurek}. It is argued that the entangled cat-states are better suited for carrying out precision measurements.

Affiliated with

Also associated with

No associations

Rating

Entanglement induced Sub-Planck structures 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 Entanglement induced Sub-Planck structures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Entanglement induced Sub-Planck structures will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-573511