Ultrastrong time-dependent light-matter interactions are gauge relative
Time-dependent light-matter interactions are a widespread means by which to describe controllable experimental operations. They can be viewed as an approximation in which a third system, the control system, is treated as external within the Hamiltonian. We demonstrate that this results in nonequival...
| Published in: | Physical Review Research |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2021-02-01
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| Online Access: | http://doi.org/10.1103/PhysRevResearch.3.013116 |