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gr-qc2007★ 36 cited
Irreducible forms for the metric variations of the action terms of sixth-order gravity and approximated stress-energy tensor
Yves Décanini, Antoine Folacci
We provide irreducible expressions for the metric variations of the gravitational action terms constructed from the 17 curvature invariants of order six in derivatives of the metri…
cond-mat.mtrl-sci2007★ 10 cited
Surface polaritons on left-handed spheres
Stéphane Ancey, Yves Décanini, Antoine Folacci +1
We consider the interaction of an electromagnetic field with a left-handed sphere, i.e., with a sphere fabricated from a left-handed material, in the framework of complex angular m…
cond-mat.mtrl-sci2007★ 4 cited
Surface plasmon polaritons and surface phonon polaritons on metallic and semiconducting spheres: Exact and semiclassical descriptions
Stéphane Ancey, Yves Décanini, Antoine Folacci +1
We study the interaction of an electromagnetic field with a non-absorbing or absorbing dispersive sphere in the framework of complex angular momentum techniques. We assume that the…