Electrodynamics of dual superconducting chiral medium


  报告题目:Electrodynamics of dual superconducting chiral medium

  报告人:Mr. Yang Li (李阳)

  Post-Doctor, Colloge of William and Mary





  We investigate the electromagnetism of a chiral medium with both electric and magnetic charges. The system is effectively described by the Maxwell-Chern-Simons theory with monopoles. We discover two regimes of the medium: the dual superconducting phase and the inverse cascade phase. They are separated by a simple relation between the electric, magnetic and chiral conductivities. We study the chiral evolution, governed by the chiral anomaly, using a fastest growing state ansatz, and argue that the medium settles to the dual superconducting phase.