Publication Date:
2012-09-13
Description:
Author(s): Shunsuke Furukawa, Masahiro Sato, Shigeki Onoda, and Akira Furusaki The ground-state phase diagram of a spin-1/2 XXZ chain with competing ferromagnetic nearest-neighbor ( J 1 〈0) and antiferromagnetic second-neighbor ( J 2 〉0) exchange couplings is studied by means of the infinite time evolving block decimation algorithm and effective field theories. For the SU(2)-s... [Phys. Rev. B 86, 094417] Published Wed Sep 12, 2012
Keywords:
Magnetism
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics