标题： 标量电动力学与在展开动力学方法中的希格斯机制 显示英文标题

标题： Scalar Electrodynamics and Higgs Mechanism in the Unfolded Dynamics Approach

摘要： 我们提出了一种构造场论展开形式的新方法，该方法基于对展开场形式的初始固定，随后寻找相应的展开方程作为该场满足的恒等式。 利用这种方法，我们找到了4d标量量子电动力学的展开形式。 通过考虑一个对称性破缺的标量势，我们在展开动力学方法的框架内研究了希格斯机制的实现。 我们探讨了对称性破缺相中展开模的变形，并确定了一个不可逆的展开场重新定义，该定义对角化了希格斯化的系统。 显示英文摘要

摘要： We put forward a novel method of constructing unfolded formulations of field theories, which is based on initial fixation of the form of an unfolded field and subsequent looking for the corresponding unfolded equation as an identity that this field satisfies. Making use of this method, we find an unfolded formulation for 4d scalar electrodynamics. By considering a symmetry-breaking scalar potential, we study the implementation of the Higgs mechanism within the framework of the unfolded dynamics approach. We explore a deformation of unfolded modules in the symmetry-broken phase and identify a non-invertible unfolded-field redefinition that diagonalizes the higgsed system.