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UID:49@gravity.physik.fau.de
DTSTART;TZID=Europe/Berlin:20230517T123000
DTEND;TZID=Europe/Berlin:20230517T134500
DTSTAMP:20230515T204440Z
URL:https://www.gravity.physik.fau.de/events/talk-susanne-schander/
SUMMARY:Reviving Quantum Geometrodynamics:  Susanne Schander  (Perimeter In
 stitute) and Thorsten Lang
DESCRIPTION:The Quantum Geometrodynamics program was an early effort to can
 onically quantize General Relativity in the most straightforward manner po
 ssible. The approach involves a formal $3+1$--split of spacetime and appli
 es Dirac's procedure for the quantization of constraint systems to the ADM
  formulation of General Relativity\, with the configuration variables repr
 esented by the components of the spatial metric. While DeWitt was able to 
 write down a formal Hamiltonian constraint operator\, the problems of obta
 ining a well-defined Hilbert space and defining the constraints thereon re
 mained unsurmountable challenges\, among others.\n
CATEGORIES:Group Seminar
LOCATION:SR 02.729\, Staudtstraße 7/B2\, Erlangen\, 91058\, Germany
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=Staudtstraße 7/B2\, Erlang
 en\, 91058\, Germany;X-APPLE-RADIUS=100;X-TITLE=SR 02.729:geo:0,0
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DTSTART:20230326T030000
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