emergent quantum mechanics
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Author(s):  
Ricardo Gallego Torromé

In this paper, the formal structure of Penrose’s gravitationally induced reduction of the wave function mechanism is analyzed. It is shown that pushing Penrose’s argument forward leads to the interpretation of quantum coherence in microscopic systems as an observable signature violation of general covariance. We discuss potential avenues to avoid this conclusion, among them emergent quantum mechanics and super-determinism.


Author(s):  
Ricardo Gallego Torromé

A general theory of dynamics is formulated with the aim of its application in emergent quantum mechanics. In such a framework, it is argued that the fundamental dynamics of emergent quantum mechanics must be non-reversible.


2020 ◽  
Vol 17 (10) ◽  
pp. 2050157 ◽  
Author(s):  
Ricardo Gallego Torromé

We argue that in a framework for emergent quantum mechanics, the weak equivalence principle is a consequence of concentration of measure in large-dimensional spaces of [Formula: see text]-Lipshitz functions. Furthermore, as a consequence of the emergent framework and the properties that we assume for the fundamental dynamics, it is argued that gravity must be a classical, emergent interaction.


2019 ◽  
Vol 9 (7) ◽  
pp. 1471
Author(s):  
Theo van Holten

This paper addresses the long-standing question of how it may be explained that the three charged leptons (the electron, muon and tau particle) have different masses, despite their conformity in other respects. In the field of Emergent Quantum Mechanics non-singular electron models are being revisited, and from this exploration has come a possible answer. In this paper a deformable droplet model is considered. It is shown how the model can be made self-consistent, whilst obeying the laws of momentum and energy conservation as well as Larmor’s radiation law. The droplet appears to have three different static equilibrium configurations, each with a different mass. Tentatively, these three equilibrium masses were assumed to correspond with the measured masses of the charged leptons. The droplet model was tuned accordingly, and was thereby completely quantified. The dynamics of the droplet then showed a “De Broglie-like” relation p = K / λ . Beat patterns in the vibrations of the droplet play the role of the matter waves of usual quantum mechanics. The value of K , calculated by the droplet theory, practically equals Planck’s constant: K ≅ h . This fact seems to confirm the correctness of identifying the three types of charged leptons with the equilibria of a droplet of charge.


Entropy ◽  
2019 ◽  
Vol 21 (2) ◽  
pp. 113 ◽  
Author(s):  
Jan Walleczek ◽  
Gerhard Grössing ◽  
Paavo Pylkkänen ◽  
Basil Hiley

Emergent quantum mechanics (EmQM) explores the possibility of an ontology for quantum mechanics. The resurgence of interest in realist approaches to quantum mechanics challenges the standard textbook view, which represents an operationalist approach. The possibility of an ontological, i.e., realist, quantum mechanics was first introduced with the original de Broglie–Bohm theory, which has also been developed in another context as Bohmian mechanics. This Editorial introduces a Special Issue featuring contributions which were invited as part of the David Bohm Centennial symposium of the EmQM conference series (www.emqm17.org). Questions directing the EmQM research agenda are: Is reality intrinsically random or fundamentally interconnected? Is the universe local or nonlocal? Might a radically new conception of reality include a form of quantum causality or quantum ontology? What is the role of the experimenter agent in ontological quantum mechanics? The Special Issue also includes research examining ontological propositions that are not based on the Bohm-type nonlocality. These include, for example, local, yet time-symmetric, ontologies, such as quantum models based upon retrocausality. This Editorial provides topical overviews of thirty-one contributions which are organized into seven categories to provide orientation.


Entropy ◽  
2017 ◽  
Vol 19 (2) ◽  
pp. 87
Author(s):  
D. Cabrera ◽  
P. de Córdoba ◽  
J. Isidro ◽  
J. Molina

Entropy ◽  
2017 ◽  
Vol 19 (3) ◽  
pp. 87 ◽  
Author(s):  
D. Cabrera ◽  
P. de Córdoba ◽  
J. Isidro ◽  
J. Molina

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