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The semiclassical propagator in Fock space: dynamical echo and many-body interference

Engl, Thomas, Urbina, Juan Diego and Richter, Klaus (2016) The semiclassical propagator in Fock space: dynamical echo and many-body interference. Philosophical Transactions: Mathematical, Physical and Engineering Sciences 374 (2069), p. 20150159.

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Date of publication of this fulltext: 14 Dec 2015 13:09

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Abstract

We present a semiclassical approach to many-body quantum propagation in terms of coherent sums over quantum amplitudes associated with the solutions of corresponding classical nonlinear wave equations. This approach adequately describes interference effects in the many-body space of interacting bosonic systems. The main quantity of interest, the transition amplitude between Fock states when the ...

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Item type:Article
Date:2 May 2016
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Projects:FOR 760: Scattering Systems with Complex Dynamics
Identification Number:
ValueType
10.1098/rsta.2015.0159DOI
1511.07234arXiv ID
Keywords:semiclassics, many-body dynamics, ultracold atoms, coherent backscattering, interference
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:No, this version has not been refereed yet (as with preprints)
Created at the University of Regensburg:Yes
Item ID:33040
Owner only: item control page

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