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. 2009 Feb 6;102(5):050402.
doi: 10.1103/PhysRevLett.102.050402. Epub 2009 Feb 2.

Dynamically induced Zeeman effect in massless QED

Efrain J Ferrer  1 , Vivian de la Incera
Affiliations

Dynamically induced Zeeman effect in massless QED

Efrain J Ferrer et al. Phys Rev Lett. .

Abstract

It is shown that in nonperturbative massless QED an anomalous magnetic moment is dynamically induced by an applied magnetic field. The induced magnetic moment produces a Zeeman splitting for electrons in Landau levels higher than l=0. The expressions for the nonperturbative Lande g factor and Bohr magneton are obtained. Possible applications of this effect are outlined.

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