Autor:	Curtright, T., Subedi, S.
Předmět:	RIEMANNIAN geometry SCATTERING amplitude (Physics) ANGULAR momentum (Mechanics) INVISIBILITY RESONANCE
Zdroj:	Bulgarian Journal of Physics; 2024, Vol. 51 Issue 1, p90-103, 14p
Abstrakt:	Selected spatial geometries can either enhance or suppress scattering amplitudes, to produce either extremely sharp resonances or approximate invisibility for a specified angular momentum. A simple model is presented in detail for an impenetrable sphere surrounded by a Riemannian step geometry. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu