PIRSA:10030115 Scientific Series Quantum Gravity

DOI10.48660/10030115

Series: Quantum Gravity

Dittrich, B. (2010). Geometro-kinematics and dynamics in a discrete setting. Perimeter Institute. https://pirsa.org/10030115

Dittrich, Bianca. Geometro-kinematics and dynamics in a discrete setting. Perimeter Institute, Mar. 25, 2010, https://pirsa.org/10030115 

@misc{ pirsa_PIRSA:10030115,
  doi = {10.48660/10030115},
  url = {https://pirsa.org/10030115},
  author = {Dittrich, Bianca},
  keywords = {Quantum Gravity},
  language = {en},
  title = {Geometro-kinematics and dynamics in a discrete setting},
  publisher = {Perimeter Institute},
  year = {2010},
  month = {mar},
  note = {PIRSA:10030115 see, \url{https://pirsa.org}}
}

Abstract

A quantum theory of gravity implies a quantum theory of geometries. To this end we will introduce different phases spaces and choices for the space of discretized geometries. These are derived through a canonical analysis of simplicity constraints - which are central for spin foam models - and gluing constraints. We will discuss implications for spin foam models and map out how to obtain a path integral quantization starting from a canonical quantization.

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