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Quantum-Liouville and Langevin Equations for Gravitational Radiation Damping

Z. Haba·H. Kleinert
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Abstract

From a forward--backward path integral, we derive a master equation for the emission and absorption of gravitons by a massive quantum object in a heat bath of gravitons. Such an equation could describe collapse phenomena of dense stars. We also present a useful approximate Langevin equation for such a system.

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Z. Haba, H. Kleinert. 2001-01-01. Quantum-Liouville and Langevin Equations for Gravitational Radiation Damping. https://doi.org/10.1142/s0217751x02009862

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