Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Critical exponents of quantum Heisenberg model

  1. Feb 21, 2010 #1
    Hey guys, I ran some simulation of thermal phase transition of three dimensional quantum antiferomagnetic cubic lattice. I'm pretty happy with critical temperature, but I'm not sure about critical exponents because I'm having trouble locating some reference with their best known values. I know that [tex]\gamma[/tex] should be something like 1.41 and I'm in the ballpark there, but I don't know anything about [tex]\alpha[/tex], [tex]\beta[/tex] and [tex] \nu[/tex].

    Can anyone help me with this?
  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted

Similar Discussions: Critical exponents of quantum Heisenberg model
  1. Critical Exponents (Replies: 1)