Early-time properties of quantum evolution

Details Early-time properties of quantum evolution Early-time properties of quantum evolution

Oct 1994

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994phrva..50.2847u&link_type=abstract

Physical Review A (Atomic, Molecular, and Optical Physics), Volume 50, Issue 4, October 1994, pp.2847-2853

Physics

14

Origin And Formation Of The Universe, Particle-Theory And Field-Theory Models Of The Early Universe

Scientific paper

Approximate formulas are given for the effective Hamiltonian H∥(t) governing the time evolution in a subspace scrH∥ of the state space scrH. It is proved that this approximation is correct for any Hamiltonian H of the system under consideration at the early-time period. The approximate form of the survival amplitude for a given state improving Fleming's estimation in the short-time region is found and the properties of a decay rate for small, intermediate, and long times are discussed.

Affiliated with

Also associated with

No associations

Rating

Early-time properties of quantum evolution 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 Early-time properties of quantum evolution, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Early-time properties of quantum evolution will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1072712