Abstract
The Gel'fand-Araki method is used to construct universally covariant representations of the Thirring-model current group. In this representation the currents are recovered as infinitesimal generators of the corresponding one-parametric subgroups. The determination of the generators of the two-dimensional Poincaré group is discussed and the existence of a selfadjoint Hamiltonian is shown. The possibility of determining the charges and their connection with the quantities defining the representation of the Thirring-model current group (algebra) is considered.
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Literature cited
W. Thirring, Ann. Phys.,3, 91 (1958).
A. O. Barut and W. E. Brittin (editors), Boulder Lectures in Theoretical Physics, Vol. 10A, Gordon and Breach, New York (1968), pp. 141–176.
A. S. Wightman, Problems in the Relativistic Dynamics of Quantum Fields [Russian translation], Izd. Nauka (1968).
I. V. Volovich and V. N. Sushko, Teor. Matem. Fiz.,9, 211 (1971).
C. G. Callan, R. F. Dashen, and D. H. Sharp, Phys. Rev.,165, 1883 (1968).
G. F. Dell'Antonio, Y. Frishman, and D. Zwanziger, Phys. Rev.,D6, 988 (1972).
I. M. Gel'fand and N. Ya. Vilenkin, Generalized Functions [in Russian], No. 4, Fizmatgiz (1961).
H. Araki, J. Math. Phys.,1, 492 (1960).
H. Fukutome, Prog. Theor. Phys.,23, 989 (1960).
E. V. Damaskinskii, Teor. Matem. Fiz.,15, 70, 221 (1973).
G. C. Hegerfeldt and O. Melsheimer, Commun. Math. Phys.,12, 304 (1969).
G. C. Hegerfeld, J. Math. Phys.,13, 45, 821 (1972).
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 11, pp. 57–62, November, 1975.
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Damaskinskii, E.V., Kulish, P.P. The Thirring-model current group and its representations. Soviet Physics Journal 18, 1545–1549 (1975). https://doi.org/10.1007/BF01686406
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DOI: https://doi.org/10.1007/BF01686406