Comparison of classical chaos with quantum chaos

Details Comparison of classical chaos with quantum chaos Comparison of classical chaos with quantum chaos

2004-06-15

arxiv.org/abs/quant-ph/0406109v1

J.Phys.A37:6251-6265,2004

Physics

Quantum Physics

25 pages, 10 figs

Scientific paper

10.1088/0305-4470/37/24/004

We investigate chaotic behavior in a 2-D Hamiltonian system - oscillators with anharmonic coupling. We compare the classical system with quantum system. Via the quantum action, we construct Poincar\'e sections and compute Lyapunov exponents for the quantum system. We find that the quantum system is globally less chaotic than the classical system. We also observe with increasing energy the distribution of Lyapunov exponts approaching a Gaussian with a strong correlation between its mean value and energy.

Affiliated with

Also associated with

No associations

Rating

Comparison of classical chaos with quantum chaos 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 Comparison of classical chaos with quantum chaos, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Comparison of classical chaos with quantum chaos will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-347493