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On the Effective Electron Mass in Magnetar-like Fields

M. Conte·M. Palazzi·M. Pusterla·R. Turolla
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Abstract

We show, either quantum mechanically or classically, that the variation of the effective mass induced in a charged particle by the presence of an ultra-strong electromagnetic field may lead to observable consequences. In particular, we discuss how this effect may operate on electrons close to the surface of a magnetar, a neutron star with a super-strong magnetic field of the order of $10^{11}$ Tesla.

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M. Conte, M. Palazzi, M. Pusterla, R. Turolla. 2004-06-24. On the Effective Electron Mass in Magnetar-like Fields. https://arxiv.org/abs/hep-ph/0406272

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