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Thirring model

Birrell, N. D. and Davies, P. C. W. (1978). Massless Thirring model in curved space thermal states and conformal anomaly. Physical Reviews D18, 4408. [Pg.112]

The models treated by these authors differ not only in the choice of the coupling constants, i. e. whether the backward scattering is included or not, but also in the choice of the physical cut-off parameter. The cut-off has to be introduced in any perturbational calculation to avoid the ultraviolet non-physical divergences. In the field theoretical treatment of the corresponding models (7) the cut-off plays no role since the Thirring model is renormalizable in field theoretical sense, in the statistical mechanical treatment, however, we will keep the cut-off. [Pg.41]

W. Thirring, Comm. Math. Phys. 7, 181 (1968) N. N. Bogolubov Jr., B. I. Sadovnikov, and A. S. Shumovsky, Mathematical Methods of Statistical Mechanics of Model Systems, CRC Press, Boca Raton, FL, 1994. [Pg.489]


See other pages where Thirring model is mentioned: [Pg.97]    [Pg.64]    [Pg.97]    [Pg.64]    [Pg.42]    [Pg.52]    [Pg.327]    [Pg.198]    [Pg.66]    [Pg.75]    [Pg.42]   
See also in sourсe #XX -- [ Pg.97 ]




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