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arXiv · 1206.5119

Spectral triplets, statistical mechanics and emergent geometry in non-commutative quantum mechanics

F. G. Scholtz·B. Chakraborty
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Abstract

We show that when non-commutative quantum mechanics is formulated on the Hilbert space of Hilbert-Schmidt operators (referred to as quantum Hilbert space) acting on a classical configuration space, spectral triplets as introduced by Connes in the context of non-commutative geometry arise naturally. A distance function as defined by Connes can therefore also be introduced. We proceed to give a simple and general algorithm to compute this function. Using this we compute the distance between pure and mixed states on quantum Hilbert space and demonstrate a tantalizing link between statistics and geometry.

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F. G. Scholtz, B. Chakraborty. 2012-06-22. Spectral triplets, statistical mechanics and emergent geometry in non-commutative quantum mechanics. https://doi.org/10.1088/1751-8113/46/8/085204

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