A comment on the degrees of freedom in the Ashtekar formulation for 2 + 1 gravity

DOI10.1088/0264-9381/16/11/401zbMath0938.83019arXivgr-qc/9909036OpenAlexW3105972536MaRDI QIDQ4935711

Madhavan Varadarajan, J. Fernando Barbero G.

Publication date: 31 January 2000

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/9909036

zbMATH Keywords

general relativity\((2+1)\)-dimensional Ashtekar formulationnumber of physical degrees of freedom

Mathematics Subject Classification ID

Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Analogues of general relativity in lower dimensions (83C80)

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