Abstract
The critical behavior of a two-component (n/2=2) complex field model applied to heavy-fermion and high-Tc superconductors is studied by the renormalization group in d=4−∊. Fixed points with new scaling properties are discovered and their critical exponents are presented beyond the two-loop order. A generalization for n/2 >2 carried out.
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Schedule a callMore From: Modern physics letters. B, Condensed matter physics, statistical physics, applied physics
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