Phase Space Tunneling in Multistate Scattering
نویسندگان
چکیده
We prove exponentially small estimates on the oo-diagonal terms of the scattering matrix associated to two-state semiclassical Schrr odinger Hamiltonians. Our method is based on phase space tunneling estimates and a splitting of the operator by means of Toeplitz-type phase space cut-oo operators.
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تاریخ انتشار 2001