Theory about magnetic monopoles?

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SUMMARY

This discussion centers on the theoretical exploration of magnetic monopoles and their implications for electromagnetic fields. Participants question whether a modified potential exists that can accurately describe magnetic monopoles, as traditional potentials like A^\mu fall short. The conversation also touches on the derivation of modified Maxwell's equations from a suitable Lagrangian density. The referenced article, "Theory of Magnetic Monopoles and Electric-Magnetic Duality," serves as a key resource for further understanding this complex topic.

PREREQUISITES
  • Understanding of electromagnetic theory
  • Familiarity with Lagrangian mechanics
  • Knowledge of Maxwell's equations
  • Basic concepts of duality in physics
NEXT STEPS
  • Read the article "Theory of Magnetic Monopoles and Electric-Magnetic Duality"
  • Study modified Maxwell's equations in the context of magnetic monopoles
  • Explore Lagrangian density formulations in electromagnetic theory
  • Investigate the implications of electric-magnetic duality in theoretical physics
USEFUL FOR

Theoretical physicists, students of electromagnetism, and researchers interested in advanced concepts of magnetic monopoles and their role in modern physics.

jostpuur
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I've heard some random arguments about magnetic monopoles, and don't know what I should think about them yet. I can see that such electromagnetic field could not be described by the usual potential A^\mu. Is there some modified potential that allows magnetic monopoles? Is there a lagrangian density from which a modified Maxwell's equations could be derived?
 
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You should try to take a look at this article:

"Theory of Magnetic Monopoles and Electric-Magnetic Duality"

Just do a google search for that title.
 

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