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Faddeev-Jackiw quantization of topological invariants: Euler and Pontryagin classes. (arXiv:1711.11437v1 [hep-th])
来源于:arXiv
The symplectic analysis for the four dimensional Pontryagin and Euler
invariants is performed within the Faddeev-Jackiw context. The Faddeev-Jackiw
constraints and the generalized Faddeev-Jackiw brackets are reported; we show
that in spite of the Pontryagin and Euler classes give rise the same equations
of motion, its respective symplectic structures are different to each other. In
addition, a quantum state that solves the Faddeev-Jackiw constraints is found,
and we show that the quantum states for these invariants are different to each
other. Finally, we present some remarks and conclusions. 查看全文>>