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2D gravity without test particles is pointless (Comment on hep-th/0011136)

D. Grumiller·D. Hofmann·W. Kummer
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Abstract

Claims of a general Weyl invariance of an arbitrary 2D dilaton theory are critically discussed.

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D. Grumiller, D. Hofmann, W. Kummer. 2000-12-06. 2D gravity without test particles is pointless (Comment on hep-th/0011136). https://doi.org/10.1142/s0217732301004935

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