1. Sep 20, 2013 #1

   atyy

   

   Science Advisor

   Most lattices I've come across in condensed matter, like the Kitaev model, are regular lattices and don't fit on a sphere.
   
   Are lattice simulations ever put on a sphere in condensed matter, and if so what sort of lattice is used?

    

   atyy, Sep 20, 2013
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3. Sep 20, 2013 #2

   fzero

   

   Science Advisor

   Homework Helper

   Gold Member

   This isn't an area I'm very familiar with, but a quick google search turned up http://arxiv.org/abs/hep-lat/9509009. Looking at citations to it turns up a couple of handfuls of papers on a similar theme:
   
   http://inspirehep.net/search?ln=en&p=refersto:recid:399137
   http://inspirehep.net/search?ln=en&p=refersto:recid:416261

    

   fzero, Sep 20, 2013

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