Correlation functions of the critical Ashkin-Teller model on a torus |
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Authors: | H. Saleur |
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Affiliation: | (1) Service de Physique Théorique, CEN Saclay, 91191 Gif-sur-Yvette, France |
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Abstract: | The correlation functions of the critical Ashkin-Teller model on a torus are calculated using a free bosonic field formulation in the continuum limit. The results include in particular correlators of electromagnetic or twist operators. Various applications are discussed. |
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Keywords: | Correlation functions on a torus twist operators |
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