(2+1)-Gravity Solutions with Spinning Particles
نویسنده
چکیده
We derive, in 2+1 dimensions, classical solutions for metric and motion of two or more spinning particles, in the conformal Coulomb gauge introduced previously. The solutions are exact in the N -body static case, and are perturbative in the particles’ velocities in the dynamic two-body case. A natural boundary for the existence of our gauge choice is provided by some “CTC horizons” encircling the particles, within which closed timelike curves occur.
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