JOURNAL ARTICLE

Comment on "Theoretical examination of QED Hamiltonian in relativistic molecular orbital theory" [J. Chem. Phys. 159, 054105 (2023)].

  • Published In: Journal of Chemical Physics, 2024, v. 160, n. 18. P. 1 1 of 3

  • Database: Academic Search Ultimate 2 of 3

  • Authored By: Liu, Wenjian 3 of 3

Abstract

The article discusses various aspects of quantum electrodynamics (QED) Hamiltonians and their formulations. It examines different schemes and equations used in QED calculations, highlighting inconsistencies and incorrect manipulations in some approaches. The text also discusses the nonrelativistic limit of the QED Hamiltonian, the accuracy of different Hamiltonians, and the transformation of equations and variables. It concludes by providing recommendations for the use of certain Hamiltonians and discussing the charge conjugation and time reversal transformations in QED. The work was supported by funding from the National Natural Science Foundation of China and the Mount Tai Scholar Climbing Project of Shandong Province. [Extracted from the article]

Additional Information

  • Source:Journal of Chemical Physics. 2024/05, Vol. 160, Issue 18, p1
  • Document Type:Article
  • Subject Area:Chemistry
  • Publication Date:2024
  • ISSN:0021-9606
  • DOI:10.1063/5.0174011
  • Accession Number:177227174
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