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Hans Halvorson
Princeton University
  1.  52
    There is No Invariant, Four-Dimensional Stuff.Hans Halvorson - manuscript
    Some philosophers say that in special relativity, four-dimensional stuff is invariant in some sense that three-dimensional stuff is not. I show that this claim is false.
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  2.  21
    Extension, Translation, and the Cantor-Bernstein Property.Thomas William Barrett & Hans Halvorson - manuscript
    The purpose of this paper is to examine in detail a particularly interesting pair of first-order theories. In addition to clarifying the overall geography of notions of equivalence between theories, this simple example yields two surprising conclusions about the relationships that theories might bear to one another. In brief, we see that theories lack both the Cantor-Bernstein and co-Cantor-Bernstein properties.
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  3. To Be a Realist About Quantum Theory.Hans Halvorson - 2019 - In Olimpia Lombardi (ed.), Quantum Worlds: Perspectives on the Ontology of Quantum Mechanics.
    I look at the distinction between between realist and antirealist views of the quantum state. I argue that this binary classification should be reconceived as a continuum of different views about which properties of the quantum state are representationally significant. What's more, the extreme cases -- all or none --- are simply absurd, and should be rejected by all parties. In other words, no sane person should advocate extreme realism or antirealism about the quantum state. And if we focus on (...)
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  4. Plantinga on Providence and Physics.Hans Halvorson - 2013 - European Journal for Philosophy of Religion 5 (3):19--30.
    Discussion of Alvin Plantinga's book, "Where the Conflict Really Lies".
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  5. No Time for Quantum Theory.Hans Halvorson - manuscript
    I prove that quantum theories cannot have a time quantity.
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