Bose-Einstein condensate wave function and nonlinear Schrodinger equation

被引：8
作者：
Bobrov, V. B. [1 ,2 ]
Trigger, S. A. [1 ,3 ]
机构：
[1] Russian Acad Sci, Joint Inst High Temp, Ul Izhorskaya 13-19, Moscow 127412, Russia
[2] Natl Res Univ, Moscow Power Engn Inst, Ul Krasnokazarmennaya 14, Moscow 111250, Russia
[3] Russian Acad Sci, Prokhorov Gen Phys Inst, Ul Vavilova 38, Moscow 119991, Russia
来源：
BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE | 2016年 / 43卷 / 09期
基金：
俄罗斯科学基金会;
关键词：
Bose-Einstein condensate; Gross-Pitaevskii equation; nonlinear Schrodinger equation; SUPERFLUID-HELIUM; GAS;
D O I：
10.3103/S1068335616090025
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The nonlinear Schrodinger equation for the ground-state wave function of an inhomogeneous boson system is derived in the self-consistent Hartree-Fock approximation without the use of the formalism of anomalous averages. The results obtained correspond to the Gross-Pitaevskii equation for the Bose-Einstein condensate wave function when using the delta-shaped boson interaction potential.
引用
收藏
页码：266 / 269
页数：4
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