Quantum dynamics with two Planck constants and the semiclassical limit

Details Quantum dynamics with two Planck constants and the semiclassical limit Quantum dynamics with two Planck constants and the semiclassical limit

1995-03-28

arxiv.org/abs/quant-ph/9503023v1

Physics

Quantum Physics

9 pages, LaTex

Scientific paper

The mathematical possibility of coupling two quantum dynamic systems having two different Planck constants, respectively, is investigated. It turns out that such canonical dynamics are always irreversible. Semiclassical dynamics is obtained by letting one of the two Planck constants go to zero. This semiclassical dynamics will preserve positivity, as expected, so an improvement of the earlier proposals by Aleksandrov and by Boucher and Traschen is achieved. Coupling of quantized matter to gravity is illustrated by a simplistic example.

Affiliated with

Also associated with

No associations

Rating

Quantum dynamics with two Planck constants and the semiclassical limit 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 Quantum dynamics with two Planck constants and the semiclassical limit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum dynamics with two Planck constants and the semiclassical limit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-144345