A Quantum Origin of Life?

Howard Hunt Pattee

Adrian P. Flitney, Derek Abbott

A version of John Conway’s game of Life is presented where the normal binary values of the cells are replaced by oscillators which can represent a superposition of states. The original game of Life is reproduced in the classical limit, but in general additional properties not seen in the original game are present that display some of the effects of a quantum mechanical Life. In particular, interference effects are seen.

Adrian P. Flitney, Derek Abbott

A version of John Conway's game of Life is presented where the normal binary values of the cells are replaced by oscillators which can represent a superposition of states. The original game of Life is reproduced in the classical limit, but in general additional properties not seen in the original game are present that display some of the effects of a quantum mechanical Life. In particular, interference effects are seen.

Diederik Aerts, Massimiliano Sassoli de Bianchi

Ingemar T. Ernberg, Göran Johansson, Tomas Lindblad +2 more

H. M. Nussenzveig

I revisit Niels Bohr's famous 1932 'Light and Life' lecture, confronting it with current knowledge. Topics covered include: life origin and evolution, quantum mechanics and life, brain and mind, consciousness and free will, and light as a tool for biology, with special emphasis on optical tweezers and their contributions to biophysics. Specialized knowledge of biology is not assumed.