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Thanks very much for your trying Dear Buzz

thanks very much dear Buzz, with below link you can have access to the article with sci-hub.org http://journals.aps.org.sci-hub.org/prl/abstract/10.1103/PhysRevLett.71.4083

Homework Statement As I reading this article I conflict with a problem, I never find the meaning of Figure 3(b). the paragraph below the figure illustrated it but I couldn't find what it want to say. every help will be a appreciated. Homework EquationsThe Attempt at a Solution

Thanks, I want to show that potts model hamiltonian is equal to this J∑si.sj that siis {(1,0) , (-1/2 , √3/2) , (-1/2, √3/2)} . how should I do it? what is the first step?

what is the origin of the number of bound (N z /2 ) in the calculating of average in ensemble in Mean Field for the Ising model?

Hello everybody, I am a new member and do not know what is the best way to asking question. in "Statical physics of particle , m.kardar" . how he derived eq1.6 ? he said that we can eliminate "C" from eq1.4, but how? http://libgen.org/book/index.php?md5=BC07A3BDB70689E0E612DED12C96CC78 the book...