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High Energy Physics - Phenomenology
Title: Massive photon propagator in the presence of axionic fluctuations
(Submitted on 1 Dec 2020 (v1), last revised 23 Apr 2021 (this version, v3))
Abstract: The theory of massive photons in the presence of axions is studied as the effective theory describing the electromagnetic response of semimetals when a particular quartic fermionic pairing perturbation triggers the formation of charged chiral condensates, giving rise to an axionic superconductor. We investigate corrections to the Yukawa-like potential mediated by massive photons due to axion excitations up to one-loop order and compute the modifications of the London penetration length.
Submission history
From: Breno Chrispim [view email][v1] Tue, 1 Dec 2020 00:33:04 GMT (304kb,D)
[v2] Mon, 18 Jan 2021 20:35:04 GMT (304kb,D)
[v3] Fri, 23 Apr 2021 20:43:32 GMT (391kb,D)
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