Comment on "Evolution Operator Can Always Be Separated into the Product of Holonomy and Dynamic Operators"

Fuente: arXiv
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Main Authors: Fredriksson, Adam, Sjöqvist, Erik
Format: Preprint
Published: 2026
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author Fredriksson, Adam
Sjöqvist, Erik
author_facet Fredriksson, Adam
Sjöqvist, Erik
contents We show that the claim in Ref. [PRL 131, 200202 (2023)], that the quantum time evolution always can be written as a product of a holonomy operator and a dynamic operator, is false, as it is based on a circular use of the time evolution operator.
format Preprint
id arxiv_https___arxiv_org_abs_2602_13648
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Comment on "Evolution Operator Can Always Be Separated into the Product of Holonomy and Dynamic Operators"
Fredriksson, Adam
Sjöqvist, Erik
Quantum Physics
We show that the claim in Ref. [PRL 131, 200202 (2023)], that the quantum time evolution always can be written as a product of a holonomy operator and a dynamic operator, is false, as it is based on a circular use of the time evolution operator.
title Comment on "Evolution Operator Can Always Be Separated into the Product of Holonomy and Dynamic Operators"
topic Quantum Physics
url https://arxiv.org/abs/2602.13648