18 citations · 38 across the 5 of their papers we have counts for
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physics.optics2023★ 1 cited
Engineering Topological Phases with a Traveling-Wave Spacetime Modulation
João C. Serra, Mário G. Silveirinha
Time-variant systems have recently garnered considerable attention due to their unique potentials in manipulating electromagnetic waves. Here, a novel class of topological spacetim…
physics.optics2023★ 18 cited
Homogenization of Dispersive Spacetime Crystals: Anomalous Dispersion and Negative Stored Energy
João C. Serra, Mário G. Silveirinha
We introduce a homogenization approach to characterize the dynamical response of a generic dispersive spacetime crystal in the long-wavelength limit. The theory is applied to dispe…