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arXiv · hep-th/9202016

Path Intergals and Perturbative Expansions for Non-Compact Symmetric Spaces

Noah Linden·Malcolm Perry
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Abstract

We show how to construct path integrals for quantum mechanical systems where the space of configurations is a general non-compact symmetric space. Associated with this path integral is a perturbation theory which respects the global structure of the system. This perturbation expansion is evaluated for a simple example and leads to a new exactly soluble model. This work is a step towards the construction of a strong coupling perturbation theory for quantum gravity.

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Noah Linden, Malcolm Perry. 1992-02-05. Path Intergals and Perturbative Expansions for Non-Compact Symmetric Spaces. https://doi.org/10.1142/s0217751x92003161

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