778 citations · 4.4k across the 68 of their papers we have counts for
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physics.optics2021★ 18 cited
Transforming space with non-Hermitian dielectrics
Ivor Krešić, Konstantinos G. Makris, Ulf Leonhardt +1
Coordinate transformations are a versatile tool to mould the flow of light, enabling a host of astonishing phenomena such as optical cloaking with metamaterials. Moving away from t…
quant-ph2021★ 9 cited
Van der Waals Anomaly
Itai Y. Efrat, Ulf Leonhardt
In inhomogeneous dielectric media the divergence of the electromagnetic stress is related to the gradients of \varepsilon and μ, which is a consequence of Maxwell's equations. Inve…