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arXiv · gr-qc/9608039

Particle dynamics in a class of 2-dimensional gravity theories

Dae Sung Hwang·Youngjai Kiem·Dahl Park
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Abstract

We provide a method to determine the motion of a classical massive particle in a background geometry of 2-dimensional gravity theories, for which the Birkhoff theorem holds. In particular, we get the particle trajectory in a continuous class of 2-dimensional dilaton gravity theories that includes the Callan-Giddings-Harvey-Strominger (CGHS) model, the Jackiw-Teitelboim (JT) model, and the $d$-dimensional $s$-wave Einstein gravity. The explicit trajectory expressions for these theories are given along with the discussions on the results.

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Dae Sung Hwang, Youngjai Kiem, Dahl Park. 1996-08-19. Particle dynamics in a class of 2-dimensional gravity theories. https://doi.org/10.1103/physrevd.54.4879

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