General measure for macroscopic quantum states beyond "dead and alive"
We consider the characterization of quantum superposition states beyond the pattern "dead and alive". We propose a measure that is applicable to superpositions of multiple macroscopically distinct states, superpositions with different weights as well as mixed states. The measure is based o...
Main Authors: | Sekatski, P, Yadin, B, Renou, M, Dür, W, Gisin, N, Fröwis, F |
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Format: | Journal article |
Udgivet: |
Institute of Physics
2017
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