On The Cut-off Parameters in the Bosonization Technique |
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| Authors: | Marian Apostol Victor Barsan Constantin Nantea |
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| Affiliation: | Central Instirute of Physics , Magurele-Bucharest, NG-6, Romania |
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| Abstract: | Jordan's boson representation and cut-off repolarization for the one-dimensional two-fermion model (TFT) is used to get the equivalence of the model with the two-dimensional Coulomb gas and sine-Gordon model. The scaling equations for the coupling constants are thereby obtained up to the third order. |
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| Keywords: | discotic liquid crystal free electron laser infrared alignment columnar phase |
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