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arXiv 0909.3178hep-lat
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晶格上的Technicolor

Technicolor on the Lattice

C. Pica, L. Del Debbio, B. Lucini, A. Patella, A. Rago

摘要:

彩色理论为动态电弱对称破缺提供了一个很好的机制。我们将讨论使用晶格模拟来研究一些候选理论的强相互作用动力学,其中物质场是基本理论之外的表示。为了成为唯象学的可行候选者,这样的理论需要不同于被LEP精确测量排除的QCD的放大版本,并且代表了现代晶格计算的挑战。

英文摘要:

Technicolor theories provide an elegant mechanism for dynamical electroweak symmetry breaking. We will discuss the use of lattice simulations to study the strongly-interacting dynamics of some of the candidate theories, with matter fields in representations other than the fundamental. To be viable candidates for phenomenology, such theories need to be different from a scaled-up version of QCD, which were ruled out by LEP precision measurements, and represent a challenge for modern lattice computations.

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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