On one-loop impacts of the Rashba coupling
J. R. Nascimento, A. Yu. Petrov, H. Belich
TL;DR
This paper investigates the one-loop quantum corrections in QED with Rashba coupling, demonstrating the theory's renormalizability by explicitly showing finiteness of nonminimal contributions.
Contribution
It provides a detailed analysis of one-loop effects in QED with Rashba coupling, establishing the theory's renormalizability and finiteness of nonminimal terms.
Findings
All purely nonminimal one-loop contributions are finite.
The entire theory is shown to be one-loop renormalizable.
Explicit calculations confirm the finiteness of nonminimal terms.
Abstract
In this paper, we describe the one-loop contributions in QED with Rashba coupling. We show that all purely nonminimal contributions are explicitly finite, so, the whole theory is one-loop renormalizable.
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Taxonomy
TopicsMolecular spectroscopy and chirality · Quantum chaos and dynamical systems