<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">You need to create a graph with different coupling types and specify all couplings individually.<div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 2 Aug 2017, at 13:45, Andre Vieira <<a href="mailto:apvieira@if.usp.br" class="">apvieira@if.usp.br</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="gmail_default" style="font-size:small">Hi,</div><div class="gmail_default" style="font-size:small"><br class=""></div><div class="gmail_default" style="font-size:small">is there a way of using the 'inhomogeneous chain lattice' definition to implement an arbitrary nonperiodic but deterministic lattice for QMC applications? To be specific, I would like to implement a spin model in which, for instance, J(1), J(2), J(3), etc. are all different, but not defined by a simple function, nor randomly chosen.</div><div class="gmail_default" style="font-size:small"><br class=""></div><div class="gmail_default" style="font-size:small">Thanks in advance for your help,</div><div class="gmail_default" style="font-size:small">Andre.</div></div>
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