Nonlinear electrodynamics for the vacuum of Dirac materials: Photon magnetic properties and radiation pressures
A. W. Romero Jorge,
A. Pérez Martínez,
E. Rodríguez Querts
Abstract:We investigate the magnetic properties of photons propagating through Dirac materials in a magnetic field, considering both vacuum and medium contributions. Photon propagation properties are obtained through a second-order expansion of nonlinear Euler-Heisenberg electrodynamics at finite density and temperature considering Dirac material parameters (Dirac fine structure constant, band gap, and Fermi velocity). Total magnetization (including electron and photon contributions) and photon-effective magnetic momen… Show more
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