Does quantum physics contradict logic?

Quantum mechanics does not destroy our ability to do rational argument, or maths, or propositional logic or whatever. Applying propositional logic to reality will sometimes have to take into account that the relevant statements are about relations between multiple versions of the same object.

When was formal logic invented?

It started with Aristotle (the father of Logic), around 335 BC … – Formal Logic started independently in India and continued to develop to early modern times. It started in the 6th Century BC by Medhatithi Gautama.

Is quantum logic a formalism?

The more common view regarding quantum logic, however, is that it provides a formalism for relating observables, system preparation filters and states. In this view, the quantum logic approach resembles more closely the C*-algebraic approach to quantum mechanics.

What is quantquantum logic?

Quantum Logic (QL) was developed as an attempt to construct a propositional structure that would allow for describing the events of interest in Quantum Mechanics (QM). QL replaced the Boolean structure, which, although suitable for the discourse of classical physics, was inadequate for representing the atomic realm.

What is the history of quantum logic?

The official birth of QL was produced with the 1936 seminal paper “The logic of quantum mechanics,” where Birkhoff and von Neumann made the proposal of a non-classical logic for the theory, arguing that the problem of whether the Hilbert space formalism displayed a logical structure could prove useful to the understanding of QM.

Is quantum logic a form of deductive logic?

In this view, the quantum logic approach resembles more closely the C*-algebraic approach to quantum mechanics. The similarities of the quantum logic formalism to a system of deductive logic may then be regarded more as a curiosity than as a fact of fundamental philosophical importance.