Quantum Foundations

Weekly Papers on Quantum Foundations (43)

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Classical and quantum ghosts. (arXiv:1406.4550v4 [hep-th] UPDATED) gr-qc updates on arXiv.org on 2014-10-24 10:18am GMT The aim of these notes is to provide a self-contained review of why it is generically a problem when a solution of a theory possesses ghost fields among the perturbation modes. We define what a ghost field is and we show that its presence is… Read more →

Weekly Papers on Quantum Foundations (39)

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This is a list of this week’s papers on quantum foundations published in the various journals or uploaded to the preprint servers such as arxiv.org and PhilSci Archive. The trouble with orbits: The Stark effect in the old and the new quantum theory ScienceDirect Publication: Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of… Read more →