التفاصيل البيبلوغرافية
العنوان: |
Comment on "Theoretical examination of QED Hamiltonian in relativistic molecular orbital theory" [J. Chem. Phys. 159, 054105 (2023)]. |
المؤلفون: |
Liu, Wenjian |
المصدر: |
Journal of Chemical Physics; 5/14/2024, Vol. 160 Issue 18, p1-6, 6p |
مصطلحات موضوعية: |
MOLECULAR orbitals, QUANTUM field theory, QUANTUM electrodynamics |
مستخلص: |
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] |
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قاعدة البيانات: |
Complementary Index |