Functional approach to (2+1) dimensional gravity
Luigi Cantini, Pietro Menotti
TL;DR
This paper develops a functional integral approach to analyze the phase space of 2+1 dimensional gravity coupled with point particles in an open universe, providing a new framework for understanding such systems.
Contribution
It introduces a novel functional integral formulation for the phase space of 2+1 dimensional gravity with point particles in an open universe.
Findings
Derived the phase-space functional integral for the system
Provided insights into the gravitational interactions in lower dimensions
Established a foundation for further quantum gravity studies in 2+1 dimensions
Abstract
We work out the phase-space functional integral of the gravitational field in 2+1 dimensions interacting with N point particles in an open universe.
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Taxonomy
TopicsCosmology and Gravitation Theories · Black Holes and Theoretical Physics · Geophysics and Gravity Measurements