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Article overview
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Describing many-body bosonic waveguide scattering with the truncated Wigner method | Julien Dujardin
; Thomas Engl
; Juan Diego Urbina
; Peter Schlagheck
; | Date: |
10 Feb 2015 | Abstract: | We consider quasi-stationary scattering of interacting bosonic matter waves
in one-dimensional waveguides, as they arise in guided atom lasers. We show how
the truncated Wigner (tW) method, which corresponds to the semiclassical
description of the bosonic many-body system on the level of the diagonal
approximation, can be utilized in order to describe such many-body bosonic
scattering processes. Special emphasis is put on the discretization of space at
the exact quantum level, in order to properly implement the semiclassical
approximation and the tW method, as well as on the discussion of the results to
be obtained in the continuous limit. | Source: | arXiv, 1502.2890 | Services: | Forum | Review | PDF | Favorites |
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