Systems of solitary waves in the one-dimensional Gross-Pitaevskii equation, which models a
trapped atomic Bose-Einstein condensate, are investigated theoretically. To analyze the …

A perturbed version of the complex Toda chain (CTC) has been employed to describe
adiabatic interactions within an N-soliton train of the nonlinear Schrödinger equation …

We analyze the dynamical behavior of the N-soliton train in adiabatic approximation of the
Manakov system (MS) perturbed by three types of external potentials: periodic, quadratic …

A model of the perturbed complex Toda chain (PCTC) to describe the dynamics of a Bose–
Einstein condensate (BEC) N-soliton train trapped in an applied combined external potential …

The recent construction of a cross-beam optical dipole trap has opened to our laboratory the
possibility of conducting experiments involving Bose-Einstein condensates of 87Rb atoms in …

Abstract A BCS (Bardeen-Cooper-Schrieffer) superconductor, which is placed out of
equilibrium, can develop quantum instabilities, which manifest themselves in oscillations of …

Perturbed version of the complex Toda chain (CTC) has been employed to describe
adiabatic interactions of N-soliton train of the nonlinear Schroedinger equation (NLS) …

Bright solitary-waves may be created in dilute Bose-Einstein condensates of attractively
interacting atoms in one dimensional regimes. In integrable systems, such solitary waves …

首先建立起玻色* 爱因斯坦凝聚孤子链的微扰复数+,-. 链理论, 然后深入研究玻色*
爱因斯坦凝聚N* 孤子间的绝热相互作用, 分别通过对二次外势场, 周期性外势场和二者叠加的 …

Abstract Controlling Bose-Einstein condensates (BECs) that are confined by magnetic
microtraps is a major challenge in modern physics. Such BECs allow us to study quantum …