electric-magnetic duality tagged posts

Physicists discover Hidden Aspects of Electrodynamics

LSU Department of Physics & Astronomy Assistant Professor Ivan Agullo's new research advances knowledge of a classical theory of electromagnetism. Credit: LSU

LSU Department of Physics & Astronomy Assistant Professor Ivan Agullo’s new research advances knowledge of a classical theory of electromagnetism. Credit: LSU

Discovery may impact the study of the birth of the universe. Radio waves, microwaves and even light itself are all made of electric and magnetic fields. The classical theory of electromagnetism was completed in the 1860s by James Clerk Maxwell. At the time, Maxwell’s theory was revolutionary, and provided a unified framework to understand electricity, magnetism and optics. Now, new research led by LSU Dept of Physics & Astronomy Assistant Prof. Ivan Agullo, with colleagues from Universidad de Valencia advances knowledge of this theory.

Maxwell’s theory displays a remarkable feature: it remains unaltered under the interchange of the e...

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