论文标题
电荷中孤立的静态费用的激发$ q = 2 $ abelian higgs模型
Excitations of isolated static charges in the charge $q=2$ abelian Higgs model
论文作者
论文摘要
我们提供了晶格蒙特卡洛的证据，证明了电荷的Higgs阶段的稳定激发$ q = 2 $ abelian higgs模型。这些局部激发是围绕静态电荷的相互作用场的激发态。由于$ Q = 2 $ Abelian Higgs模型是Landau-Ginzburg超导体有效动作的相对论版本，因此我们认为，这种激动的状态在凝结的情况下可能是相关的。与SU（3）量规Higgs理论中的最新相关工作结合在一起，我们的结果表明，大量的费米昂激发光谱可能是量规Higgs理论的一般特征。
We present lattice Monte Carlo evidence of stable excitations of isolated static charges in the Higgs phase of the charge $q=2$ abelian Higgs model. These localized excitations are excited states of the interacting fields surrounding the static charges. Since the $q=2$ abelian Higgs model is a relativistic version of the Landau-Ginzburg effective action of a superconductor, we conjecture that excited states of this kind might be relevant in a condensed matter context. Taken together with recent related work in SU(3) gauge Higgs theory, our result suggests that a massive fermion excitation spectrum may be a general feature of gauge Higgs theories.
