کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4592810 1335149 2008 41 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Time delay in scattering by potentials and by magnetic fields with two supports at large separation
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
Time delay in scattering by potentials and by magnetic fields with two supports at large separation
چکیده انگلیسی

We study the asymptotic behavior of the time delay (defined as the trace of the Eisenbud–Wigner time delay operator) for scattering by potential and by magnetic field with two compact supports as the separation of supports goes to infinity. The emphasis is placed on analyzing how different the asymptotic formulae are in potential and magnetic scattering. The difference is proper to scattering in two dimensions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Functional Analysis - Volume 254, Issue 7, 1 April 2008, Pages 1735-1775