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Phys. Rev. D 54, 6213–6225 (1996)

Functional Schrödinger and BRST quantization of (1+1)-dimensional gravity

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E. Benedict*
Department of Physics, Boston University, Boston, Massachusetts 02215

R. Jackiw
Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139

H. -J. Lee
Department of Physics, Boston University, Boston, Massachusetts 02215

Received 8 July 1996; published in the issue dated 15 November 1996

We discuss the quantization of pure string-inspired dilaton gravity in 1+1 dimensions, and of the same theory coupled to scalar matter. We perform the quantization using the functional Schrödinger and BRST formalisms. We find, both for pure gravity and the matter-coupled theory, that the two quantization procedures give inequivalent "physical" results.

© 1996 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.54.6213
DOI:
10.1103/PhysRevD.54.6213
PACS:
04.60.Kz, 04.60.Ds

*Electronic address: eben@budoe.bu.edu

Electronic address: jackiw@marie.mit.edu

Electronic address: hyuklee@buphy.bu.edu