Can I read Higher order terms for the quantum evolution of a Wick observable within the Hepp method on EtoBox?

Higher order terms for the quantum evolution of a Wick observable within the Hepp method by Breteaux, Sébastien is a scholarly article available to read on EtoBox.

What is Higher order terms for the quantum evolution of a Wick observable within the Hepp method about?

The Hepp method is the coherent state approach to the mean field dynamics for bosons or to the semiclassical propagation. A key point is the asymptotic evolution of Wick observables under the evolution given by a time-dependent quadratic Hamiltonian. This article provides a complete expansion with respect to the small parameter \epsilon > 0 which makes sense within the infinite-dimensional setting and fits with finite-dimensional formulae.

Author

Breteaux, Sébastien

Published

2011

Language

EN