Symplectic Structure of Intrinsic Time Gravity
AbstractThe Poisson structure of intrinsic time gravity is analysed. With the starting point comprising a unimodular three-metric with traceless momentum, a trace-induced anomaly results upon quantization. This leads to a revision of the choice of momentum variable to the (mixed index) traceless momentric. This latter choice unitarily implements the fundamental commutation relations, which now take on the form of an affine algebra with SU(3) Lie algebra amongst the momentric variables. The resulting relations unitarily implement tracelessness upon quantization. The associated Poisson brackets and Hamiltonian dynamics are studied. View Full-Text
Share & Cite This Article
Ita, E.E.; Kubeka, A.S. Symplectic Structure of Intrinsic Time Gravity. Universe 2016, 2, 18.
Ita EE, Kubeka AS. Symplectic Structure of Intrinsic Time Gravity. Universe. 2016; 2(3):18.Chicago/Turabian Style
Ita, Eyo E.; Kubeka, Amos S. 2016. "Symplectic Structure of Intrinsic Time Gravity." Universe 2, no. 3: 18.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.