How different are multiatom quantum solitons from mean-field solitons?

被引：10

作者：

Mazets, I. E. ^{[1
]}

Kurizki, G.

机构：

[1] Weizmann Inst Sci, Dept Chem Phys, IL-76100 Rehovot, Israel

[2] AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia

来源：

EUROPHYSICS LETTERS | 2006年 / 76卷 / 02期

关键词：

D O I：

10.1209/epl/i2006-10260-0

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We theoretically investigate the free dispersion, scattering and disintegration of an N-particle quantum soliton by Bragg light pulses, comparing the exact quantum result with its quasiclassical (mean-field) limit. Remarkably, we find that the correlation properties of a quantum soliton approach the (mean-field) limit very rapidly as the particle number N grows. A modest discrepancy between the classical and quantum results is observed for N = 3.

引用

页码：196 / 202

页数：7

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