论文标题
Higgs来自Weyl共形重力的潜力
Higgs Potential from Weyl Conformal Gravity
论文作者
论文摘要
我们认为Weyl的共形重力与Weyl几何形状中的复杂物质场相结合。结果表明，希格斯的电位自然来自$ \ tilde r^2 $术语，从约旦框架移至爱因斯坦框架。一个无质量的nambu-goldstone玻色子，源于韦尔量规不变性的自发对称性故障，被吸收到Weyl仪表场中，从而使仪表场变得巨大。我们提出了一个模型，其中重力相互作用会产生希格斯电位，其形式是完美的正方形。最后，我们表明，约旦框架中的一种理论是通过BRST形式主义在爱因斯坦框架中相应理论的规范。
We consider Weyl's conformal gravity coupled to a complex matter field in Weyl geometry. It is shown that a Higgs potential naturally arises from a $\tilde R^2$ term in moving from the Jordan frame to the Einstein frame. A massless Nambu-Goldstone boson, which stems from spontaneous symmetry breakdown of the Weyl gauge invariance, is absorbed into the Weyl gauge field, thereby the gauge field becoming massive. We present a model where the gravitational interaction generates a Higgs potential whose form is a perfect square. Finally, we show that a theory in the Jordan frame is gauge-equivalent to the corresponding theory in the Einstein frame via the BRST formalism.
