1301.6101 (Claus Gerhardt)

A unified quantum theory II: gravity interacting with Yang-Mills and
spinor fields    [PDF]

Claus Gerhardt

We quantize the interaction of gravity with Yang-Mills and spinor fields, hence offering a quantum theory incorporating all four fundamental forces of nature. Using canonical quantization we obtain solutions of the Wheeler-DeWitt equation in a vector bundle and the method of second quantization leads to a symplectic vector space $(V,\om)$ and a corresponding CCR representation. We also define a net of local subalgebras which satisfy four of the Haag-Kastler axioms.

View original: http://arxiv.org/abs/1301.6101