论文标题
UV/IR混合，因果钻石和电动层层次结构问题
UV/IR Mixing, Causal Diamonds and the Electroweak Hierarchy Problem
论文作者
论文摘要
紫外线/IR混合是一个现象的伞术语，在该现象中，高能量物理学并未像预期的那样解散，并且可能会提供有关电动层次层次结构问题的新观点，即电气和Planck量表之间明显不自然地较大的层次结构。 Based on how UV/IR mixing has been employed in the Cohen-Kaplan-Nelson bound and advocated as a solution to the cosmological constant problem, we argue that in the Higgs system causal diamonds replace the cosmic horizon as an infrared bound for effective field theory and show how this ansatz may help to explain the large hierarchy between the electroweak and the Planck scale.
UV/IR Mixing is an umbrella term for phenomena in which high and low energy physics does not decouple as expected and may offer new perspectives on the electroweak hierarchy problem, i.e. the apparent unnaturally large hierarchy between the electroweak and the Planck scales. Based on how UV/IR mixing has been employed in the Cohen-Kaplan-Nelson bound and advocated as a solution to the cosmological constant problem, we argue that in the Higgs system causal diamonds replace the cosmic horizon as an infrared bound for effective field theory and show how this ansatz may help to explain the large hierarchy between the electroweak and the Planck scale.
