Corpus ID: 17404067

A Topological Phase in a Quantum Gravity Model

@article{Freedman2008ATP,
  title={A Topological Phase in a Quantum Gravity Model},
  author={Michael H. Freedman},
  journal={arXiv: Strongly Correlated Electrons},
  year={2008}
}
  • M. Freedman
  • Published 12 December 2008
  • Physics
  • arXiv: Strongly Correlated Electrons
I would claim that we do not have a suitably general definition of what a topological phase is, or more importantly, any robust understanding of how to enter one even in the world of mathematical models. The latter is, of course, the more important issue and the main subject of this note. But a good definition can sharpen our thinking and a poor definition can misdirect us. I will not attempt a final answer here but merely comment on the strengths and weaknesses of possible definitions and… Expand

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