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The reality symmetry in the Thirring model

Симметрия «реальности» в модели Тирринга

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Il Nuovo Cimento A (1965-1970)

Summary

The effective potential for the massive Thirring model with two components is obtained by means of two types of two-body interactions, up to the two-loop diagrams. For the unusual type of interaction a «reality» symmetry is observed in the ground state.

Riassunto

Si ottiene il potenziale effettivo per il modello di Thirring con massa con due componenti usando due tipi d’interazione a due corpi, fino a diagrammi a due cappi. Si osserva per l’insolito tipo d’interazione una simmetria di «realtà» nello stato fondamentale.

Резюме

Выводится эффективный потенциал для массивной модели Тирринга с двумя компонентами, используя два типа двухчастичных взаимодействий, вплоть до диаграмм с двумя петлями. Для необычного типа взаимодействия наблюдается симметрия «реальности» в основном состоянии.

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Authors and Affiliations

  1. Fizik Subesi, Bogaziçi University, Istanbul, Turkey

    M. Hortaçsu

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  1. M. Hortaçsu
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Additional information

This work is partially supported by TBTAK (Turkish Scientific and Technical Research Council).

Traduzione a cura della Redazione.

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Hortaçsu, M. The reality symmetry in the Thirring model. Nuov Cim A 34, 639–646 (1976). https://doi.org/10.1007/BF02785668

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  • DOI: https://doi.org/10.1007/BF02785668

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