Dynamical phase transition for a quantum particle source

Details Dynamical phase transition for a quantum particle source Dynamical phase transition for a quantum particle source

2009-08-20

arxiv.org/abs/0908.2912v2

Physics

Mathematical Physics

24 pages; In the new version, we added several references concerning open quantum systems and present an extended result on li

Scientific paper

We analyze the time evolution describing a quantum source for noninteracting particles, either bosons or fermions. The growth behaviour of the particle number (trace of the density matrix) is investigated, leading to spectral criteria for sublinear or linear growth in the fermionic case, but also establishing the possibility of exponential growth for bosons. We further study the local convergence of the density matrix in the long time limit and prove the semiclassical limit.

Affiliated with

Also associated with

No associations

Rating

Dynamical phase transition for a quantum particle source 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 Dynamical phase transition for a quantum particle source, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamical phase transition for a quantum particle source will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-526676