Quantum computing of semiclassical formulas

Details Quantum computing of semiclassical formulas Quantum computing of semiclassical formulas

2008-01-30

arxiv.org/abs/0801.4660v1

Phys. Rev. E 77, 046218 (2008)

Physics

Quantum Physics

8 pages, 1 figure

Scientific paper

10.1103/PhysRevE.77.046218

We show that semiclassical formulas such as the Gutzwiller trace formula can be implemented on a quantum computer more efficiently than on a classical device. We give explicit quantum algorithms which yield quantum observables from classical trajectories, and which alternatively test the semiclassical approximation by computing classical actions from quantum evolution. The gain over classical computation is in general quadratic, and can be larger in some specific cases.

Affiliated with

Also associated with

No associations

Rating

Quantum computing of semiclassical formulas 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 computing of semiclassical formulas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum computing of semiclassical formulas will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-121748