2 papers
hep-th2025
Photon polarization tensor in presence of constant and arbitrary electric field
Luis A. Hernández, Juan D. Martínez-Sánchez, R. Zamora
We compute the photon polarization tensor at one-loop order in the presence of a constant and uniform electric field. Our calculation is carried out for arbitrary field strength us…
hep-ph2025
Screening rho-meson mass in the presence of strong magnetic fields
Luis A. Hernández, Juan D. Martínez-Sánchez, R. Zamora
We study the screening mass of the neutral rho-meson in the presence of strong magnetic fields using the Kroll-Lee-Zumino (KLZ) model. The rho-meson self-energy is computed at one-…