Differential geometric formulation of quantum gauge theory of gravity is studied in this paper. The quantum gauge theory of gravity which is proposed in the references hep-th/0109145 and hep-th/0112062 is formulated completely in the framework of traditional quantum field theory. In order to study the relationship between quantum gauge theory of gravity and traditional quantum gravity which is ...

We construct the algebra of operators acting on Hilbert spaces Quantum Mechanics for systems $N$ identical particles from field in Fock space Field Theory by providing explicit relation between position and momentum former latter. This is done context non-interacting Klein-Gordon field. It may not be possible to extend procedure interacting theories since it relies crucially particle number con...