Purdue University News (USA) published a short note on our paper.
The authors of the paper, A. Keser, Y. Lyanda-Geller and O. Sushkov, applied quantum field theory nonperturbative methods used to describe high-energy particles and expanded them to analyze the behavior of so-called Dirac materials, which recently became the focus of interest. They used the expansion to obtain results that go both beyond known high-energy results and the general framework of condensed matter and materials physics. They suggested various experimental configurations with applied electric and magnetic fields and analyzed best materials that would allow them to experimentally study this quantum electrodynamic effect in a nonaccelerator setting. They subsequently discovered that their results better explained some magnetic phenomena that had been observed and studied in earlier experiments.