Twistors to twisted geometries
By L. Freidel, Simone Speziale. 2010
134 citations recorded by the source corpus.
In a previous paper we showed that the phase space of loop quantum gravity on a fixed graph can be parametrized in terms of twisted geometries, quantities describing the intrinsic and extrinsic discrete geometry of a cellular decomposition dual to the graph. Here we unravel the origin of the phase space from a geometric interpretation of twistors.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics
View Paper: https://www.semanticscholar.org/paper/a05834253713c4278f61fffd8d3ffadc2bcdff72
How researchers see this paper
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In Astronomy and Astrophysics
In Nuclear and High Energy Physics
- Carlo Rovelli
- Alejandro Perez
- B. Dittrich
- Giovanni Amelino-Camelia
- L. Freidel
- D. Oriti
- K. Giesel
- T. Thiemann
In Statistical and Nonlinear Physics
- Carlo Rovelli
- Alejandro Perez
- B. Dittrich
- T. Thiemann
- L. Modesto
- D. Oriti
- Abhay Ashtekar
- Giovanni Amelino-Camelia
Citations in the corpus
- Zakopane lectures on loop gravity (2011, background): “A technology for defining these semiclassical states in HΓ has been developed by a number of authors, yielding beautiful mathematical developments [52, 53, 54, 55, 46].”