有效场论中电磁自力的自旋与极化率效应
Spin and Susceptibility Effects of Electromagnetic Self-Force in Effective Field Theory
AI总结：
本文在有效场论框架下推广经典Abraham-Lorentz-Dirac自力，引入线性自旋与极化率效应，利用in-in超对称世界线量子场论形式积去电磁自相互作用，经维度正则化得到仅含外场与粒子自由度的运动方程。
摘要：
经典Abraham-Lorentz-Dirac点粒子自力在有效场论框架下被推广，以包含线性自旋与极化率效应，该效应由作用量中的有效耦合微扰描述。利用in-in超对称世界线量子场论形式积去点粒子的电磁自相互作用。发散通过维度正则化处理，所得运动方程仅由外部电磁场与粒子自由度表示。
英文摘要：
The classic Abraham-Lorentz-Dirac self-force of point-like particles is generalized within an effective field theory setup to include linear spin and susceptibility effects described perturbatively, in that setup, by effective couplings in the action. Electromagnetic self-interactions of the point-like particle are integrated out using the in-in supersymmetric worldline quantum field theory formalism. Divergences are regularized with dimensional regularization and the resulting equations of motion are in terms only of an external electromagnetic field and the particle degrees of freedom.
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。
