The Ehrenfest Theorem in Quantum Field Theory
Mathematical Physics
2009-11-30 v1 High Energy Physics - Theory
math.MP
Abstract
The validity of the Ehrenfest's theorem in Abelian and non-Abelian quantum field theories is examined. The gauge symmetries are taken to be unbroken. By suitably choosing the physical subspace, the above validity is proven in both the cases.
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Cite
@article{arxiv.0911.5222,
title = {The Ehrenfest Theorem in Quantum Field Theory},
author = {R. Parthasarathy},
journal= {arXiv preprint arXiv:0911.5222},
year = {2009}
}
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14 Pages