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arXiv 0712.3545hep-th
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量子引力中的希格斯现象

The Higgs Phenomenon in Quantum Gravity

R. Percacci

摘要:

希格斯现象发生在引力理论中,其中连接是一个独立的动力学变量。序参量的作用是由焊接形式和纤维度量。原始规范对称性的破缺与时空几何结构的出现有关。这些事实暗示着对该理论的某些修正和推广。我们提出了一个希格斯模型,它提供了一个动力学解释的非简并度规和框架的统一重力与其他相互作用。

英文摘要:

The Higgs phenomenon occurs in theories of gravity in which the connection is an independent dynamical variable. The role of order parameters is played by the soldering form and a fiber metric. The breaking of the original gauge symmetry is linked to the appearance of geometrical structures on spacetime. These facts suggest certain modifications and generalizations of the theory. We propose a Higgs-like model which provides a dynamical explanation for the nondegeneracy of the metric and a framework for the unification of gravity with the other interactions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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