考虑量子效应的Zakharov方程组的孤波解  

Solitary wave solution of Zakharov equation with quantum effect

作　　者：王悦悦[1] 杨琴[1] 戴朝卿[1] 张解放[1] 

机构地区：[1]浙江师范大学非线性物理研究所,金华321004

出　　处：《物理学报》2006年第3期1029-1034,共6页Acta Physica Sinica

基　　金：浙江自然科学基金(批准号:100039)资助的课题.~~

摘　　要：借助Maple程序,利用扩展的双曲函数法和双函数法求解了考虑量子效应的Zakharov方程组,得到了多种孤波解,其中包括亮孤波解、W型孤波解、M型孤波解和奇性孤波解.With the help of Maple procedure, the Zakharov equation, which takes the quantum effect into account, is solved by means of extended tanh-function method and bifunction method. Several solitary wave solutions are. obtained, including bright soliton, W-shaped soliton, M-shaped soliton and singular solutions.

关 键 词：量子效应 ZAKHAROV方程组 扩展的双曲函数法 孤波解 

分 类 号：O413.1[理学—理论物理]