Fast rate estimation of an unitary operation in SU(d)

Details Fast rate estimation of an unitary operation in SU(d) Fast rate estimation of an unitary operation in SU(d)

2006-03-13

arxiv.org/abs/quant-ph/0603115v2

Physical Review A 75, 022326, 2007

Physics

Quantum Physics

8 pages, 1 figure Rewritten version, accepted for publication in Phys. Rev. A. The introduction is richer, the "tool section"

Scientific paper

10.1103/PhysRevA.75.022326

We give an explicit procedure based on entangled input states for estimating
a $SU(d)$ operation $U$ with rate of convergence $1/N^2$ when sending $N$
particles through the device. We prove that this rate is optimal. We also
evaluate the constant $C$ such that the asymptotic risk is $C/N^2$. However
other strategies might yield a better const ant $C$.

Affiliated with

Also associated with

No associations

Rating

Fast rate estimation of an unitary operation in SU(d) 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 Fast rate estimation of an unitary operation in SU(d), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fast rate estimation of an unitary operation in SU(d) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-704973