Breakdown of the few-level approximation in collective systems
The validity of the few-level approximation in dipole-dipole interacting collective systems is discussed. As an example system, we study the archetype case of two dipole-dipole interacting atoms, each modeled by two complete sets of angular momentum multiplets. We establish the breakdown of the few-...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2007
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