<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div></div><div>Since your lattice is bipartite the sign of Jxy can be gauged away. There is a gauge symmetry and Jxy=+1 and -1 have the same energy. </div><div><br>On Mar 9, 2017, at 02:07, vitbka konef <<a href="mailto:konefvitbka53@gmail.com">konefvitbka53@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div dir="ltr"><div><br></div><div><div style="font-size:12.8px">I am trying to obtain results from this article.</div><div style="font-size:12.8px">Spin stiffness is not drop to zero at vicinity B(h)=7.</div></div><div><br></div><a href="http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.98.227201">http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.98.227201</a><br></div><div class="gmail_extra"><br><div class="gmail_quote">2017-03-09 14:43 GMT+05:00 vitbka konef <span dir="ltr"><<a href="mailto:konefvitbka53@gmail.com" target="_blank">konefvitbka53@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>I am trying to obtain results from this article.</div><div>Spin stiffness is not drop to zero at vicinity B(h)=7.</div><div><br></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">2017-03-09 14:09 GMT+05:00 vitbka konef <span dir="ltr"><<a href="mailto:konefvitbka53@gmail.com" target="_blank">konefvitbka53@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I am attached files for simulation. </div><div class="m_-2520485091431521956HOEnZb"><div class="m_-2520485091431521956h5"><div class="gmail_extra"><br><div class="gmail_quote">2017-03-09 11:06 GMT+05:00 Matthias Troyer <span dir="ltr"><<a href="mailto:troyer@phys.ethz.ch" target="_blank">troyer@phys.ethz.ch</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">What do you call Jxy and what is Jyx?<br>
<div><div class="m_-2520485091431521956m_-1816675124665112784h5"><br>
> On 8 Mar 2017, at 19:14, vitbka konef <<a href="mailto:konefvitbka53@gmail.com" target="_blank">konefvitbka53@gmail.com</a>> wrote:<br>
><br>
> Dear all.<br>
> I am trying calculate the energy of the spin model for Jxy=1 and Jxy=-1.<br>
> Why that energy does not depend on the sign of the Jxy (worm , dirloop_sse , fulldiag)?<br>
><br>
> Best wishes.<br>
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</div></blockquote><blockquote type="cite"><div><models.xml.in></div></blockquote><blockquote type="cite"><div><spinTest1></div></blockquote><blockquote type="cite"><div><spinTest2></div></blockquote><blockquote type="cite"><div><span></span><br><span></span><br><span>----</span><br><span>Comp-phys-alps-users Mailing List for the ALPS Project</span><br><span><a href="http://alps.comp-phys.org/">http://alps.comp-phys.org/</a></span><br><span></span><br><span>List info: <a href="https://lists.phys.ethz.ch//listinfo/comp-phys-alps-users">https://lists.phys.ethz.ch//listinfo/comp-phys-alps-users</a></span><br><span>Archive: <a href="https://lists.phys.ethz.ch//pipermail/comp-phys-alps-users">https://lists.phys.ethz.ch//pipermail/comp-phys-alps-users</a></span><br><span></span><br><span>Unsubscribe by writing a mail to <a href="mailto:comp-phys-alps-users-leave@lists.phys.ethz.ch">comp-phys-alps-users-leave@lists.phys.ethz.ch</a>.</span></div></blockquote></body></html>