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New physics based on new geometry

已有 627 次阅读 2019-2-25 10:42 |系统分类:科研笔记

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Deepen our understanding of world is the fundamental goal of High Energy Physicist. Building model, deriving its predictions and searching experimental evidence are major works of High Energy Physicists. As a junior theoretical particle physicist, I build a minimal unified field theory based on square root metric geometry [arXiv:1412.2578 [hep-th]]. This theory is generally covariant, U(4) gauge invariant and unitary. Based on the parallel transport (one fundamental axiom of general relativity), the U(4) Yang-Mills theory in curved space-time and the Einstein-Hilbert action are derived. There are several predictions about new physics as follows:

1.        Higgs mechanism: Higgs mechanism is not the reason to give W and Z mass. In fact, Klein-Gorden equation should not be a fundamental equation because squares of exterior derivatives equals zero (d2=0).

2.        W and Z: W and Z are composite color singlet particles.

3.        Dark matter: The U(4) Yang-Mills theory has the U(1) conserved current and I call it Fiona (dark photon). Fiona almost not interacts with electro-magnetism, weak and strong but strongly interacts with gravity.  

4.        Spacetime: The spacetime is described by square root Riemannian geometry, not Lorentzian manifold.

5.        Neutrino: Right handed neutrinos should exist.




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