Nonperturbative aspects of the two-dimensional massive gauged Thirring model
2014 ◽
Vol 29
(23)
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pp. 1450122
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In this paper, we present a study based on the use of functional techniques on the issue of insertions of massive fermionic fields in the two-dimensional massless gauged Thirring model. As it will be shown, the fermionic mass contributes to the Green's functions in a surprisingly simple way, leaving therefore the original nonperturbative nature of the massless results still intact in the massive theory. Also, by means of complementarity, we present a second discussion of the massive model, now at its bosonic representation.
1999 ◽
Vol 14
(12)
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pp. 745-749
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2013 ◽
Vol 21
(01)
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pp. 1250025
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1991 ◽
Vol 27
(13)
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pp. 1705-1719
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2016 ◽
Vol 186
(2)
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pp. 213-230
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2005 ◽
Vol 42
(23)
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pp. 5971-5990
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1990 ◽
Vol 38
(5)
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pp. 616-624
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