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arXiv · hep-th/0310278

Comment on "Light-front Schwinger model at finite temperature"

B. Blankleider·A. N. Kvinikhidze
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Abstract

In a recent paper by A. Das and X. Zhou [Phys. Rev. D 68, 065017 (2003)] it is claimed that explicit evaluation of the thermal photon self-energy in the Schwinger model gives off-shell thermal Green functions that are different in light-front and conventional quantizations. We show that the claimed difference originates from an erroneous simplification of the fermion propagator used in the light-front calculation.

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B. Blankleider, A. N. Kvinikhidze. 2003-12-09. Comment on "Light-front Schwinger model at finite temperature". https://doi.org/10.1103/physrevd.69.128701

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