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Copenhagen interpretation can survive the upgraded Schroedingers cat Gedankenexperiment

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 نشر من قبل Guang Ping He
 تاريخ النشر 2018
  مجال البحث فيزياء
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 تأليف Guang Ping He




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Recently, Frauchiger and Renner proposed a Gedankenexperiment, which was claimed to be able to prove that quantum theory cannot consistently describe the use of itself. Here we show that the conclusions of Frauchiger and Renner actually came from their incorrect description of some quantum states. With the correct description there will be no inconsistent results, no matter which quantum interpretation theory is used. Especially, the Copenhagen interpretation can satisfy all the three assumptions (C), (Q), and (S) of Frauchiger and Renner simultaneously, thus it has no problem consistently describing the use of itself.



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