Phys. Rev. D 62, 025015 (2000) [5 pages]Solution to the zero-Hamiltonian problem in 2D gravityReceived 27 December 1999; revised 7 February 2000; published 23 June 2000 The zero-Hamiltonian problem, present in reparametrization invariant systems, is solved for the 2D induced gravity model. Working with methods developed by Henneaux, Teitelboim, and Vergara we find, systematically, reduced phase-space physics, generated by an effective Hamiltonian obtained after complete gauge fixing. © 2000 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.62.025015
DOI:
10.1103/PhysRevD.62.025015
PACS:
11.10.Kk, 04.50.+h
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