39 citations · 115 across the 4 of their papers we have counts for
4 papers
Fermion Condensate and Vacuum Current Density Induced by Homogeneous and Inhomogeneous Magnetic Fields in (2+1)-Dimensions
Alfredo Raya, Edward Reyes
We calculate the condensate and the vacuum current density induced by external static magnetic fields in (2+1)-dimensions. At the perturbative level, we consider an exponentially d…
The Electron Propagator in External Electromagnetic Fields in Lower Dimensions
Gabriela Murguia, Alfredo Raya, Angel Sanchez +1
We study the electron propagator in quantum electrodynamics in lower dimensions. In the case of free electrons, it is well known that the propagator in momentum space takes the sim…
Massive Dirac fermions and the zero field quantum Hall effect
Alfredo Raya, Edward D. Reyes
Through an explicit calculation for a Lagrangian in quantum electrodynamics in (2+1)-space--time dimensions (QED), making use of the relativistic Kubo formula, we demonstrate t…
Effective Dielectric Constants of Photonic Crystal of Aligned Anisotropic Cylinders: Application to the Optical Response of Periodic Array of Carbon Nanotubes
E. Reyes, A. A. Krokhin, J. Roberts
We calculate the static dielectric tensor of a periodic system of aligned anisotropic dielectric cylinders. Exact analytical formulas for the effective dielectric constants for the…