Quantum Foundations, Probability and Information

The Dirac equation as one fourth-order equation for one function-a general manifestly covariant form (Andrey Akhmeteli).- At the crossroads of three seemingly divergent approached to quantum mechanics (Carlos Baladron, Andrei Khrennikov).- Implications of Einstein-Weyl Causality on Quantum Mechanics (D.J. BenDaniel).- The action reaction principle in Quantum Mechanics (Carlos Lopez).- Inflation, Higgs field and Dark Matter in the Weyl-geometrical Universe (Francesco De Martini).- Replacing Nothing with Something Special: Contextuality-byDefault and Dummy Measurements (Ehtibar N. Dzhafarov).- A computational proof of locality in entanglement (Han Geurdes).- Efficient Energy Transfer in Network Model of Photosynthesis (Yuta Mitome, Satoshi Iriyama, Keiko Sato, Igor V. Volovich).- Clockwork Rebooted: Is the Universe a Computer? (Gregg Jaeger).- External observer reflections on Qbism, its possible modifications, and novel applications (Andrei Khrennikov).- Epistemic View of Quantum Communication (Subhash Kak).- Quantum decoherence emulated in a classical device (Brian R. La Cour, Corey I. Ostrove, Micheal J. Starkey, Granville E. Ott).- Local Realism without Hidden Variables (Ghenadie N. Mardari).- Underground test of quantum mechanics-the VIP2 experiment (Johann Marton, S. Bartalucci, A. Bassi, M. Bazzi, S. Bertolucci, C, Berucci, M. Bragadireanu, M. Cragnelli, A. Clozza, C. Curceanu, L. De Paolis, D. Di Matteo, S. Donali, J.-P. Egger, C. Guaraldo, M. Iliescu, M. Laubenstein, E. Milotti, A. Pichler, D. Pietreanu, K. Piscicchia, A. Scordo, H. Shi, D. Sirghi, F. Sirghi, L. Sperandio, O. Vasquez-Doce, E. Widmann and J. Zmeskal).- Feynman integrals for a new class of time-dependent exponentially Growing Potentials (Hammah Mohameden, Habib Ouerdiane).- Classical Field Theory of the photoelectric effect (Sergey A. Rashkovskiy).- Classification Problem in a Quantum Framework (Enrica Santucci, Giuseppe Sergioli).- On Complexity for open System Dynamics (Noboru Watanabe).- Bell Correlations and the Common Future (Amin Baumeler, Julien Degorre, and Stefan Wolf).- Temporal Vibrations in a Quantized Field (Hou Yau).- Index.