Evanescent modes in curved geometry

DOI10.1016/J.PHYSLETA.2023.129008MaRDI QIDQ6166603

Luca Nanni

Publication date: 3 August 2023

Published in: Physics Letters. A (Search for Journal in Brave)

zbMATH Keywords

Helmholtz equationevanescent wavescurved geometryangular spectrum formalism

Mathematics Subject Classification ID

Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Methods of global Riemannian geometry, including PDE methods; curvature restrictions (53C21) Physical optics (78A10)

Cites Work

• The plane wave expansion, infinite integrals and identities involving spherical Bessel functions
• Fourier Optics and Computational Imaging
• Efficient and Accurate Numerical Solutions for Helmholtz Equation in Polar and Spherical Coordinates
• Asymptotic expansion of a Bessel function integral using hypergeometric functions

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