Canonical gravity with fermions

Physical Review D - Particles, Fields, Gravitation and Cosmology

Volumn 78, Issue 6, 2008, Pages

  Bojowald, Martin ^a   Das, Rupam ^a,b  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b VANDERBILT UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 51649087374     PISSN: 15507998     EISSN: 15502368     Source Type: Journal    
DOI: 10.1103/PhysRevD.78.064009     Document Type: Article

References (37)

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13. This demonstrates that terms presented here, and which differ from those in (for α=γ), must be contained in the constraints. Ignoring the interaction term in 26, on the other hand, provides the Hamiltonian constraint of a second-order formalism which can be compared directly with the appendix of (for γ=1). Notice that the derivation sketched in does not work purely in real variables and assumes properties of the projection from complex variables. As the comparison with our results shows, the calculations of leave some extra terms in the constraint which are absent in a complete derivation based only on real variables.
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