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arXiv · 1909.11986

On the integrability of the wave propagator arising from the Liouville-von Neumann equation

Youngwoo Koh·Yoonjung Lee·Ihyeok Seo
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Abstract

The Liouville-von Neumann equation describes the change in the density matrix with time. Interestingly, this equation was recently regarded as a wave equation for wave functions but not a equation for density functions. This setting leads to an extended form of the Schr\"odinger wave equation governing the motion of a quantum particle. In this paper we obtain the integrability of the wave propagator arising from the Liouville-von Neumann equation in this setting.

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Youngwoo Koh, Yoonjung Lee, Ihyeok Seo. 2019-09-26. On the integrability of the wave propagator arising from the Liouville-von Neumann equation. https://arxiv.org/abs/1909.11986

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