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Quantum field theory generally treats particles as derivative, not classical substances.

The Claim

Modern physics does not treat matter as a fundamental material substance in the traditional philosophical sense.

The Short Version

Contemporary quantum field theory largely replaces the classical picture of matter as self-subsisting material substance with fields, quantum states, and derivative particle excitations. However, physics does not prescribe a single settled ontology, and particle-based or other interpretations remain active. The conclusion is therefore well supported as a broad characterization, not as an exceptionless position across all modern physics.

Caveats

  • “Modern physics” is broader than the quantum-field-theory evidence that most directly supports the claim.
  • Physics does not impose one universally accepted ontology; field, particle, structural, and other interpretations remain contested.
  • The phrase “traditional philosophical sense” is ambiguous and may refer to different Aristotelian, Cartesian, or atomistic concepts of substance.

The Receipts

  1. The dissipative approach to quantum field theory: conceptual foundations and ontological implications

    pmc.ncbi.nlm.nih.gov

  2. Let’s have a coffee with the Standard Model of particle physics! - IOPscience

    iopscience.iop.org

  3. Identity and Individuality in Quantum Theory (Stanford Encyclopedia of Philosophy)

    plato.stanford.edu

  4. Maximal motion and minimal matter: Aristotelian physics and special relativity | Synthese | Springer Nature Link

    link.springer.com

  5. Controversy on the Materiality and Structure of Spacetime: Issues and Insights | Journal for General Philosophy of Science | Springer Nature Link

    link.springer.com

  6. Foundations of General Relativity

    cambridge.org

  7. Particles, fields, and the ontology of the standard model

    link.springer.com

  8. The fate of ‘particles’ in quantum field theories with interactions

    sciencedirect.com

  9. Quantum Field Theory (Stanford Encyclopedia of Philosophy)

    plato.stanford.edu

  10. The Elementary Particles of Quantum Fields

    mdpi.com

+ 33 more sources — see the full list on Lenz

Filed Under

matterModern PhysicsQuantum Field Theory

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