Twisted Pseudodifferential Calculus and Application to the Quantum Evolution of Molecules
Author:   Andre Martinez ,  Vania Sordoni
Publisher:   American Mathematical Society
Edition:   New ed.
Volume:   200, 936
ISBN:  

9780821842966


Pages:   82
Publication Date:   01 July 2009
Format:   Paperback
Availability:   In Print   Availability explained
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Twisted Pseudodifferential Calculus and Application to the Quantum Evolution of Molecules


Overview

The authors construct an abstract pseudodifferential calculus with operator-valued symbol, suitable for the treatment of Coulomb-type interactions, and they apply it to the study of the quantum evolution of molecules in the Born-Oppenheimer approximation, in the case of the electronic Hamiltonian admitting a local gap in its spectrum. In particular, they show that the molecular evolution can be reduced to the one of a system of smooth semiclassical operators, the symbol of which can be computed explicitly. In addition, they study the propagation of certain wave packets up to long time values of Ehrenfest order.

Full Product Details

Author:   Andre Martinez ,  Vania Sordoni
Publisher:   American Mathematical Society
Imprint:   American Mathematical Society
Edition:   New ed.
Volume:   200, 936
Weight:   0.160kg
ISBN:  

9780821842966


ISBN 10:   082184296
Pages:   82
Publication Date:   01 July 2009
Audience:   College/higher education ,  Postgraduate, Research & Scholarly
Format:   Paperback
Publisher's Status:   Active
Availability:   In Print   Availability explained
This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us.

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