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    Bohmian mechanics assigns definite pre-measurement values... — Carmelics
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    Challenges→The holistic contextualist view makes questions about values of f(Q) in a P-measurement situation illegitimate.

    Bohmian mechanics assigns definite pre-measurement values to particle positions while remaining fully contextual about other observables, showing illegitimacy claims are too sweeping.

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    1 reason for
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    Reasons For

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    Reason for
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    • 1.Bohmian mechanics provides explicit particle trajectories satisfying Bell's theorem, avoiding quantum indeterminism without sacrificing empirical predictions.
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    • 2.Contextuality about non-position observables is philosophically coherent: position can be fundamental while other properties depend on measurement context.
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    • 3.The claim that all observables require pre-measurement values (the target of 'illegitimacy') assumes an unjustified universality across different physical properties.
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    Reasons Against

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    Reason against
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    • 1.Assigning definite positions while denying definite values for momentum or spin creates an artificial asymmetry lacking independent justification or empirical advantage.
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    • 2.Bohmian contextuality about non-position observables remains unexplained—why should nature privilege position ontologically over momentum or angular momentum?
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    • 3.The charge of 'sweeping illegitimacy claims' misconstrues the problem: critics argue selectivity about which observables are real indicates deeper conceptual issues, not overreach.
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    Key Terms

    Bohmian mechanics(as a competing interpretation of quantum mechanics)
    An alternative way of understanding quantum mechanics (how the tiniest things in the universe behave) developed by physicist David Bohm, where particles have definite positions and are guided by invisible 'pilot waves.'
    Pre-measurement values(as used in quantum physics philosophy)
    The idea that particles have definite properties (like a specific location or speed) *before* we measure them, rather than only having definite properties once we look at them.
    contextual (or contextuality)(how Bohmian mechanics treats observables other than position)
    The idea that the value or behavior of something depends on the situation or what you're measuring—not independent and fixed, but dependent on context.
    illegitimacy claims(referring to objections against Bohmian mechanics)
    Arguments that say something is invalid, not allowed, or doesn't have the right to exist or be true.
    observables(gauge theory)
    Gauge-invariant quantities in a gauge theory

    Connections

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    Truth & Knowledge1 linkedModality & Possibility1 linked

    Related

    Assigning definite positions while denying definite values for momentum or spin ...Bohmian contextuality about non-position observables remains unexplained—why sho...Bohmian mechanics provides explicit particle trajectories satisfying Bell's theo...Contextuality about non-position observables is philosophically coherent: positi...
    +3 moreShow less
    The charge of 'sweeping illegitimacy claims' misconstrues the problem: critics a...The claim that all observables require pre-measurement values (the target of 'il...

    Details

    Type
    claim
    Perspectives
    2 (1 for, 1 against)
    Edits
    1 edit
    The holistic contextualist view makes questions about values of f(Q) in a P-meas...