Consistent histories, 6.2 | Relational quantum mechanics, 2 | Eigenstates 2.3.2.2
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Would an observer see itself being in a superposition?
In a sense, tautologically, an observer is not a superposition of itself, because “an observer” can be defined as “a consistent history”.
an observer ~ a consistent history
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Because “state” is expressed in RQM as the correlation between two systems, there can be no meaning to “self-measurement”.
— Wikipedia on Relational quantum mechanics
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Would an observer see itself being in a superposition?
When we say that “before observation, observable B is in a superposition of some eigenstates”, you have to specify
- it is a superposition of what?
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it is a superposition with respect to what apparatuses or experimental setups?
— Me@2018-02-05 12:45 AM
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2019.09.03 Tuesday (c) All rights reserved by ACHK
