Renormalization Group study of a critical lattice model |
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| Authors: | K Gawedzki A Kupiainen |
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| Institution: | (1) Department of Mathematical Methods of Physics, University, PL-00-682 Warsaw, Poland;(2) Research Institute for Theoretical Physics, University of Helsinki, SF-00170 Helsinki 17, Finland |
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| Abstract: | The Renormalization Group is used to study the correlation functions of a nonlocal hierarchical model mimicking the  (  )4 model, dipole gas and the like. It is shown that the infrared behaviour of the correlations is that of the massless gaussian 1/2c()()2. |
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