Design Numerical Method for Nonsingular Invisibility Cloak-Carpet with Arbitrary Shapes

Authors V. I. Vyunnik, A. A. Zvyagintsev

V.N. Karazin Kharkiv National University, Svobody Sq. 4, 61022 Kharkiv, Ukraine

Issue Volume 4, Year 2012, Number 3
Dates Received 03 April 2012; published online 07 November 2012
Citation English version unavailable
PACS Number(s) 41.20.Jb, 42.25.Fx, 02.40.–k, 02.70.Dh
Keywords Nonsingular invisibility cloak, Invisibility carpet, Numerical method, Coordinate transformation, Poisson’s equation (4) .
Annotation The using of the nonsingular invisibility cloak similarly as invisibility carpet was proposed. The possibility of fully numerical approach to calculation arbitrary nonsingular invisibility cloak, by a choice of elliptic coordinate system during coordinate transformation, was shown. The numerical modeling nonsingular cloak and cloak-carpet of arbitrary form and the estimation of efficiency while using, was completed.

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