Publication Date:
2012-07-19
Description:
Author(s): Hong-Chen Jiang, Hong Yao, and Leon Balents We perform highly accurate density matrix renormalization group (DMRG) simulations to investigate the ground-state properties of the spin- 1/2 antiferromagnetic square lattice Heisenberg J 1 - J 2 model. Based on studies of numerous long cylinders with circumferences of up to 14 lattice spacings, we obta... [Phys. Rev. B 86, 024424] Published Wed Jul 18, 2012
Keywords:
Magnetism
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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