14 citations · 30 across the 5 of their papers we have counts for
5 papers
Gamma-ray emission from primordial black hole-neutron star interaction
Oscar del Barco
The interaction of an asteroid-mass primordial black hole (PBH) with a slowly-rotating neutron star (NS) can lead to detectable gamma-ray emission via modern observatories like Fer…
Slow light transmission in one-dimensional periodic structures
O. del Barco, M. Ortuño
We have analyzed the transmission properties of pulses through one-dimensional periodic structures in order to systematically explore the best conditions to achieve the maximum del…
Localization length of nearly periodic layered metamaterials
O. del Barco, M. Ortuño
We have analyzed numerically the localization length of light for nearly periodic arrangements of homogeneous stacks (formed exclusively by right-handed materials) and mixed st…
Tunneling time calculations for general finite wavepackets based on the presence time formalism
O. del Barco, M. Ortuño, V. Gasparian
We analyze the tunneling time problem via the presence time formalism. With this method we reproduce previous results for very long wavepackets and we are able to calculate the tun…
Localization length calculations in alternating metamaterial-birefringent disordered layered stacks
O. del Barco, V. Gasparian, Zh. Gevorkian
A detailed theoretical and numerical analysis of the localization length in alternating metamaterial-birefringent random layered stacks, under uncorrelated thickness-disorder, has…