Spin-Peierls states of quantum antiferromagnets on the $Ca V_4 O_9$ lattice

Details Spin-Peierls states of quantum antiferromagnets on the $Ca V_4 O_9$ lattice Spin-Peierls states of quantum antiferromagnets on the $Ca V_4 O_9$ lattice

1996-04-22

arxiv.org/abs/cond-mat/9604134v2

Physical Review Letters, 77, 4800 (1996)

Physics

Condensed Matter

9 pages; 2 eps figures

Scientific paper

10.1103/PhysRevLett.77.4800

We discuss the quantum paramagnetic phases of Heisenberg antiferromagnets on the 1/5-depleted square lattice found in $Ca V_4 O_9$. The possible phases of the quantum dimer model on this lattice are obtained by a mapping to a quantum-mechanical height model. In addition to the ``decoupled'' phases found earlier, we find a possible intermediate spin-Peierls phase with spontaneously-broken lattice symmetry. Experimental signatures of the different quantum paramagnetic phases are discussed.

Affiliated with

Also associated with

No associations

Rating

Spin-Peierls states of quantum antiferromagnets on the $Ca V_4 O_9$ lattice 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 Spin-Peierls states of quantum antiferromagnets on the $Ca V_4 O_9$ lattice, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-Peierls states of quantum antiferromagnets on the $Ca V_4 O_9$ lattice will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-393600