Coherent control in a decoherence-free subspace of a collective multilevel system
Decoherence-free subspaces (DFS's) in systems of dipole-dipole interacting multilevel atoms are investigated theoretically. It is shown that the collective state space of two dipole-dipole interacting four-level atoms contains a four-dimensional DFS. We describe a method that allows us to popul...
Main Authors: | , , |
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Format: | Journal article |
Language: | English |
Published: |
2007
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