Equivalent theories redefine Hamiltonian observables to exhibit change in general relativity
نویسندگان
چکیده
منابع مشابه
Hamiltonian quantization of general relativity with the change of signature.
We show in this article how the usual hamiltonian formalism of General Relativity should be modified in order to allow the inclusion of the Euclidean classical solutions of Einstein’s equations. We study the effect that the dynamical change of signature has on the superspace and we prove that it induces a passage of the signature of the supermetric from (−+++++) to (+−−−−−). Next, all these fea...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2017
ISSN: 0264-9381,1361-6382
DOI: 10.1088/1361-6382/aa5ce8