4.7. Quadratic model Let H = J 2 r,r (r r )2 + 1 4 lnJ be...
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4.7. Quadratic model Let
βH = −J 2
r,r
(r −r )2 + 1 4
lnJ be theHamiltonian of a two-dimensional system where its variables assume all real values.
Show that the model is self-dual under the transformation J ←→ 1J
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Related Book For
Statistical Field Theory An Introduction To Exactly Solved Models In Statistical Physics
ISBN: 9780198788102
2nd Edition
Authors: Giuseppe Mussardo
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