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arXiv · 1503.01230

Matrix Geometry and Coherent States

Goro Ishiki
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Abstract

We propose a novel method of finding the classical limit of the matrix geometry. We define coherent states for a general matrix geometry described by a large-N sequence of D Hermitian matrices X_\mu (\mu =1,2, ..., D) and construct a corresponding classical space as a set of all coherent states. We also express various geometric objects on the classical space such as the metric, Levi-Civita connection, curvature and Poisson tensor, in terms of the matrix elements. This method provides a new class of observables in matrix models, which characterize geometric properties of matrix configurations.

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Goro Ishiki. 2015-03-04. Matrix Geometry and Coherent States. https://doi.org/10.1103/physrevd.92.046009

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