Colton A. Kawamura

I’m the father of three young kids that don’t sleep and proud husband of a wonderful wife.

In my spare time, I’m an engineer in the defense industry and PhD candidate at the University of Amsterdam. My engineering work focuses on software that integrates into test and evaluations systems. My academic work focuses on computational condensed matter physics.

latest posts

May 14, 2024	Google Gemini updates: Flash 1.5, Gemma 2 and Project Astra
Apr 23, 2022	Displaying External Posts on Your al-folio Blog

selected publications

PhysRev

Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?

A. Einstein^*†, B. Podolsky^*, and N. Rosen^*

Phys. Rev., New Jersey. More Information can be found here , May 1935

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In a complete theory there is an element corresponding to each element of reality. A sufficient condition for the reality of a physical quantity is the possibility of predicting it with certainty, without disturbing the system. In quantum mechanics in the case of two physical quantities described by non-commuting operators, the knowledge of one precludes the knowledge of the other. Then either (1) the description of reality given by the wave function in quantum mechanics is not complete or (2) these two quantities cannot have simultaneous reality. Consideration of the problem of making predictions concerning a system on the basis of measurements made on another system that had previously interacted with it leads to the result that if (1) is false then (2) is also false. One is thus led to conclude that the description of reality as given by a wave function is not complete.