Potential energy landscape of the two-dimensional <i>XY</i> model: Higher-index stationary points
Crossref DOI link: https://doi.org/10.1063/1.4880417
Published Online: 2014-06-12
Published Print: 2014-06-14
Update policy: https://doi.org/10.1063/aip-crossmark-policy-page
Mehta, D.
Hughes, C.
Kastner, M.
Wales, D. J.