Exact diagonalization study of the Hubbard-parametrized four-spin ring exchange model on a square lattice
Crossref DOI link: https://doi.org/10.1103/PhysRevB.99.054432
Published Online: 2019-02-27
Update policy: https://doi.org/10.1103/crossmark-policy
Larsen, C. B.
Rømer, A. T.
Janas, S.
Treue, F.
Mønsted, B.
Shaik, N. E.
Rønnow, H. M.
Lefmann, K.
Funding for this research was provided by:
Carlsbergfondet (CF17-0530)
Version of Record valid from 2019-02-27