Power-Zienau-Woolley representations of nonrelativistic QED for atoms and molecules
The interaction terms in the general nonrelativistic Hamiltonian for a collection of spin-free charged particles and the electromagnetic field may be expressed in terms of so-called polarization fields. The general Hamiltonian is related to the familiar Coulomb gauge theory by a family of formally u...
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| Format: | Article |
| Language: | English |
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American Physical Society
2020-02-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.2.013206 |