The Ehrenfest Theorem in Quantum Field Theory

DOI10.1007/978-1-4419-6263-8_32zbMath1323.81034arXiv0911.5222OpenAlexW1499712556MaRDI QIDQ3449762

Ragavachariar Parthasarathy

Publication date: 5 November 2015

Published in: The Legacy of Alladi Ramakrishnan in the Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0911.5222

zbMATH Keywords

Schrödinger equationpath integral approachDirac equationquantum chromo dynamicsexpectation valuesgauge fixingphysical statesFaddeev-Popov ghostsEhrenfest's theoremquantum equationsphysical subspaceBRS transformationabelian field theoryglobal gauge and scale transformationsnon-abelian field theoryquantum Lagrangian

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Yang-Mills and other gauge theories in quantum field theory (81T13) Strong interaction, including quantum chromodynamics (81V05)

Cites Work

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