Information geometry in quantum field theory: lessons from simple examples. (arXiv:2001.02683v1 [hep-th]) 上午10:07 | Johanna Erdmenger, Kevin T. Grosvenor, Ro Jefferson | quant-ph updates on arXiv.org Motivated by the increasing connections between information theory and high-energy physics, particularly in the context of the AdS/CFT correspondence, we explore the information geometry associated to a variety of simple systems. By studying their… Read more →

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. Quantum space-time of a charged black hole. (arXiv:1412.6055v1 [gr-qc]) gr-qc updates on arXiv.org on 2014-12-20 2:26am GMT Authors: Rodolfo Gambini, Esteban Mato Capurro, Jorge Pullin We quantize spherically symmetric electrovacuum gravity. The algebra of Hamiltonian… Read more →

Beyond Classification and Prediction: The Promise of Physics-Informed Machine Learning in Astronomy and Cosmology   from philsciFri Feb 09 2024 22:02:20 (14 hours)# 1. Meskhidze, Helen (2024) Beyond Classification and Prediction: The Promise of Physics-Informed Machine Learning in Astronomy and Cosmology. [Preprint] Send To > Keep unreadDelete On the reality of the quantum state once again: A no-go theorem for psi-ontic models?… Read more →

Classical causal models cannot faithfully explain Bell nonlocality or Kochen-Specker contextuality in arbitrary scenarios. (arXiv:1909.05434v1 [quant-ph]) 下午12:56 | quant-ph updates on arXiv.org Authors: J. C. Pearl, E. G. Cavalcanti In a recent work, it was shown by one of us (EGC) that Bell-Kochen-Specker inequality violations in phenomena satisfying the no-disturbance condition (a generalisation of the no-signalling condition) cannot in general be explained… Read more →