Rethinking causality in quantum mechanics

Christina Giarmatzi

Peter J. Riggs

GREGORY LEBAUBE

AbstractQuantum physics has overturned the classical view of the world by introducing probability, indeterminacy and the participation of the observer. It is not merely a scientific revolution, it reshapes causality, reality and knowledge, opening the way to an epistemology of relation. From Bohr to Rovelli, from Heisenberg to Morin, contemporary thought recognizes that reality no longer appears as an independent structure, but as a network of interactions. This relational conception of the world crosses the boundary between science and philosophy and invites us to rethink human responsibility in the production of knowledge. Knowledge thus becomes an act of co-creation, articulating scientific rigor, reflexivity and awareness of interconnectedness : a new humanism grounded in complexity and relation. Keywordsquantum mechanics, indeterminacy, causality, reality, observer, relation, epistemology, complexity, complementarity, entanglement, Bohr, Heisenberg, Rovelli, Morin, humanism, responsibility, knowledge, interaction, philosophy of science, ethics of knowledge

David Thomas Pegg

Philipp G. Frank, Robert S. Cohen

In science history the conflict between Einstein and the Copenhagen school (quantum mechanics) is well known. On the one hand, Einstein's strict determinism, on the other, Heisenberg's uncertainty relations, the collapse of the wave function and the chance at the micro level, regardless of the macroscopic explanations of the postulate cmax=const, regardless of the initial mass. At the time when our Galaxy was the whole world and the mutual velocities in it were negligible according to the speed of light, Einstein held that the mass of the world was one and unique. In 1985, in a lecture on quantum electrodynamics QED: The Strange Theory of Light and Matter: Feynman says that he only describes how nature behaves without being able to explain why it behaves like that because no one understands this; and Laughlin in 2005 says, already with the title of his book. A DIFFERENT UNIVERSE: Reinventing Physics From The Bottom Down: That an effort on understanding this fact to humanity is yet to come. This article shows that one should start from the very postulate cmax=const, rethinking this experimental fact—because Einstein's explanation from 1916 is insufficient and in fact wrong: he tacitly takes the coordinate system of the railway embankment as absolute, and to the train speed adds to or subtracts the light speed. And rethinking will lead us to the necessary Heisenberg relations of uncertainty, c2 - inertia and new insights into the property of relativity and symmetry of the vacuum itself, to the explanation of the EPR paradox and the so-called the twin paradox. And all together to one Universe, really different from how we imagine it today with a Big Bang.