Long-lived resonances at mirrors
نویسندگان
چکیده
منابع مشابه
Long-Lived Scattering Resonances and Bragg Structures
We consider a system governed by the wave equation with index of refraction n(x), taken to be variable within a bounded region Ω ⊂ Rd, and constant in Rd \ Ω. The solution of the time-dependent wave equation with initial data, which is localized in Ω, spreads and decays with advancing time. This rate of decay can be measured (for d = 1, 3, and more generally, d odd) in terms of the eigenvalues ...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2016
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.94.116018