Matrix product states represent ground states faithfully

Details Matrix product states represent ground states faithfully Matrix product states represent ground states faithfully

2005-05-05

arxiv.org/abs/cond-mat/0505140v6

Phys. Rev. B 73, 094423 (2006)

Physics

Condensed Matter

Strongly Correlated Electrons

Scientific paper

10.1103/PhysRevB.73.094423

We quantify how well matrix product states approximate exact ground states of 1-D quantum spin systems as a function of the number of spins and the entropy of blocks of spins. We also investigate the convex set of local reduced density operators of translational invariant systems. The results give a theoretical justification for the high accuracy of renormalization group algorithms, and justifies their use even in the case of critical systems.

Affiliated with

Also associated with

No associations

Rating

Matrix product states represent ground states faithfully 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 Matrix product states represent ground states faithfully, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Matrix product states represent ground states faithfully will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-114006