A Royal Road to Quantum Theory (or Thereabouts)

  title={A Royal Road to Quantum Theory (or Thereabouts)},
  author={Alexander Wilce},
  • Alexander Wilce
  • Published 29 June 2016
  • Computer Science, Physics, Medicine, Mathematics
  • Entropy
This paper fails to derive quantum mechanics from a few simple postulates. However, it gets very close, and does so without much exertion. More precisely, I obtain a representation of finite-dimensional probabilistic systems in terms of Euclidean Jordan algebras, in a strikingly easy way, from simple assumptions. This provides a framework within which real, complex and quaternionic QM can play happily together and allows some (but not too much) room for more exotic alternatives. (This is a… Expand

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