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Phase Space Tunneling in Multistate Scattering

✍ Scribed by André Martinez; Shu Nakamura; Vania Sordoni

Book ID
102588889
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
182 KB
Volume
191
Category
Article
ISSN
0022-1236

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✦ Synopsis

dedicated to jean-michel combes on the occasion of his sixtieth birthday

We prove exponentially small estimates on the off-diagonal terms of the scattering matrix associated to two-state semiclassical Schrödinger Hamiltonians. Our method is based on phase space tunneling estimates and a splitting of the operator by means of Toeplitz-type phase space cutoff operators.

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