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Identical Quantum Particles and Weak Discernibility

Dennis Dieks·Marijn Versteegh
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Abstract

We examine a recent argument that ``identical'' quantum particles with an anti-symmetric state (fermions) are weakly discernible objects, just like irreflexively related ordinary objects in situations with perfect symmetry (Black's spheres, for example). We conclude that the argument uses a silent premise that is not justified in the quantum case.

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Dennis Dieks, Marijn Versteegh. 2007-03-02. Identical Quantum Particles and Weak Discernibility. https://doi.org/10.1007/s10701-008-9243-z

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