10 14 0 v 1 1 7 O ct 1 99 7 DFUL-1 / 02 / 97 Integrable dissipative structures in the gauge theory of gravity


The Jackiw-Teitelboim gauge formulation of the 1+1 dimensional gravity allows us to relate different gauge fixing conditions with integrable hierarchies of evolution equations. We show that the equations for the Zweibein fields can be written as a pair of time reversed evolution equations of the reaction-diffusion type, admitting dissipative solutions. The… (More)


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