468 citations · 1.7k across the 38 of their papers we have counts for
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Vacuum Energy and Renormalization on the Edge
M. Asorey, D. Garcia-Alvarez, J. M. Munoz-Castaneda
The vacuum dependence on boundary conditions in quantum field theories is analysed from a very general viewpoint. From this perspective the renormalization prescriptions not only i…
Detailed diagnostics of an X-ray flare in the single giant HR 9024
Paola Testa, Fabio Reale, David Garcia-Alvarez +1
We analyze a 96 ks Chandra/HETGS observation of the single G-type giant HR 9024. The high flux allows us to examine spectral line and continuum diagnostics at high temporal resolut…
High-order synchronization, transitions, and competition among Arnold tongues in a rotator under harmonic forcing
David Garcia-Alvarez, Aneta Stefanovska, Peter V. E. McClintock
We consider a rotator whose equation of motion for the angle consists of the zeroth and first Fourier modes. Numerical analysis based on the trailing of saddle-node bifurcation…