The ‘unromantic pictures’ of quantum theory
@article{Tumulka2007TheP, title={The ‘unromantic pictures’ of quantum theory}, author={Roderich Tumulka}, journal={Journal of Physics A}, year={2007}, volume={40}, pages={3245-3273} }
I am concerned with two views of quantum mechanics that John S Bell called 'unromantic': spontaneous wavefunction collapse and Bohmian mechanics. I discuss some of their merits and report about recent progress concerning extensions to quantum field theory and relativity. In the last section, I speculate about an extension of Bohmian mechanics to quantum gravity.
49 Citations
1 PROBABILITIES , CAUSES AND PROPENSITIES IN PHYSICS
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Some of the papers collected in this volume were fi rst presented in draft outline at a workshop that I organised at Complutense Universi ty in Madrid in October 2006. This was the second workshop…
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The Ghirardi–Rimini–Weber (GRW) theory is a physical theory that, when combined with a suitable ontology, provides an explanation of quantum mechanics. The so-called collapse of the wave function is…
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The problem of how to interpret quantum mechanics has persisted for a century. The disconnect between the wavefunction state vector and what is observed in experimental apparati has had no shortage…
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The possibility of using retrocausality to obtain a fundamentally relativistic account of the Bell correlations has gained increasing recognition in recent years. It is not known, however, the extent…
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We compare and contrast two distinct approaches to understanding the Born rule in de Broglie-Bohm pilot-wave theory, one based on dynamical relaxation over time (advocated by this author and…
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If some sort of dynamical collapse theory is correct, what might the world be like? Can a theory of that sort be a quantum state monist theory, or must such theories supplement the quantum state…
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