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arXiv 1009.5380hep-phhep-lathep-th
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极限彩色&行走的临界温度

Extreme Technicolor & The Walking Critical Temperature

Matti Jarvinen, Francesco Sannino

摘要:

我们利用手征微扰理论在味温平面上绘制了基本相互作用规范理论的相图,估计了π介子衰变常数与手征对称性恢复的临界温度之间的关系。然后,我们调查的影响,我们的结果对模型的动态电弱对称性破缺,因此对电弱早期宇宙相变。

英文摘要:

We map the phase diagram of gauge theories of fundamental interactions in the flavor-temperature plane using chiral perturbation theory to estimate the relation between the pion decaying constant and the critical temperature above which chiral symmetry is restored. We then investigate the impact of our results on models of dynamical electroweak symmetry breaking and therefore on the electroweak early universe phase transition.

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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