Cangemi, D.; Jackiw, R. Gauge-invariant formulations of lineal gravities. (English) Zbl 0968.81546 Phys. Rev. Lett. 69, No. 2, 233-236 (1992). Summary: It is shown that the currently studied “string-inspired” model for gravity on a line can be formulated as a gauge-invariant theory based on the Poincaré group with central extension – a formulation that complements and simplifies H. Verlinde’s construction based on the unextended Poincaré group. Cited in 40 Documents MSC: 81T40 Two-dimensional field theories, conformal field theories, etc. in quantum mechanics 83C99 General relativity PDF BibTeX XML Cite \textit{D. Cangemi} and \textit{R. Jackiw}, Phys. Rev. Lett. 69, No. 2, 233--236 (1992; Zbl 0968.81546) Full Text: DOI arXiv References: [1] C. Teitelboim, Phys. Lett. 126B pp 41– (1983) [2] , in: Quantum Theory of Gravity (1984) [3] , Nucl. Phys. B252 pp 343– (1985) [4] T. Fukuyama, Phys. Lett. 160B pp 259– (1985) [5] K. Isler, Phys. Rev. Lett. 63 pp 834– (1989) [6] A. Chamseddine, Phys. Lett. B 228 pp 75– (1989) [7] H. Verlinde, in: The Sixth Marcel Grossmann Meeting on General Relativity (1992) [8] C. Callan, Phys. Rev. D 45 pp 1005– (1992) [9] S. Elitzur, Nucl. Phys. B359 pp 581– (1991) [10] G. Mandal, Mod. Phys. Lett. A 6 pp 1685– (1991) · Zbl 1021.81757 [11] E. Witten, Phys. Rev. D 44 pp 314– (1991) · Zbl 0900.53037 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.