## The Kochen-Specker Theorem with Two Results of Finite-Precision Measurements

**Authors:** Koji Nagata, Tadao Nakamura, Ahmed Farouk

We review non-classicality of quantum datum.
We consider whether we can assign the
predetermined ^^ ^^ hidden'' result to numbers 1 and $-1$
as in results of measurements in a thought experiment.
We assume
the number of
measurements is two.
If we detect $|\uparrow\rangle$ as 1 and detect $|\downarrow\rangle$
as $-1$, then we can derive the Kochen-Speker theorem.
The same situation occurs when we use a finite-precision measurement
theory
that the results of measurements are either $1-\epsilon$ or
$-1+\epsilon$.

**Comments:** 3 Pages. Asian Journal of Mathematics and Physics (accepted)

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### Submission history

[v1] 2017-03-19 08:50:24

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