| ²é¿´: 755 | »Ø¸´: 0 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
renormalizeľ³æÖ®Íõ (ÎÄ̳¾«Ó¢)
Сľ³æ·´ÃæµäÐÍ
|
[½»Á÷]
¡¾ÇóÖú¡¿matlabÇó½â·ÇÏßÐÔѦ¶¨ÚÌ·½³Ì£¨GP·½³Ì£©
|
||
|
ÓÃmatlabÇó½â·ÇÏßÐÔѦ¶¨ÚÌ·½³Ì£º [-d^2/dx^2+v(x)+a(x)^2]a(x)=E*a(x) ÆäÖз½À¨ºÅÄÚΪhamiltonian£¬v(x)=v(x+d)ÊÇÖÜÆÚΪdµÄº¯Êý£¬a(x)Ϊ²¨º¯Êý£¬EΪÄÜÁ¿±¾Õ÷Öµ¡£ ·½À¨ºÅÖÐûÓзÇÏßÐÔÏîa(x)^2µÄÇé¿öÎÒÒѾ»á½âÁË£¬Ö÷ÒªÊǶÔv(x),a(x)×öfourier±ä»»£¬È»ºó½âϵÊý¾ØÕóµÄ±¾Õ÷ÖµºÍ±¾Õ÷ÏòÁ¿¡£ÎÊÌâÊÇÈçºÎÍÆ¹ãµ½º¬·ÇÏßÐÔÏîµÄÇé¿ö£¬Çë¸÷λ´óÏÀÖ¸µã£¬Ð»Ð»£¡ [ Last edited by renormalize on 2008-4-28 at 21:58 ] |
» ²ÂÄãϲ»¶
ÖØÇì½»´ó26Äê˶ʿÉúÕÐÉúÄâµ÷¼Á֪ͨÒѳö£¡»¶Ó¼ÓÈë¹â×Óѧ΢½á¹¹ÓëÆ÷¼þ¿ÎÌâ×é¡£
ÒѾÓÐ0È˻ظ´
UJNÎïÀíѧרҵµ÷¼Á
ÒѾÓÐ12È˻ظ´
ÎïÀíѧIÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ186È˻ظ´
±±¾©ÄÉÃ×ÄÜÔ´ÓëϵͳÑо¿ËùÍõÖÐÁÖԺʿ/²ÜÄÏÓ±Ñо¿Ô±¿ÎÌâ×éÕÐÊÕ2026˶ʿÑо¿Éú1Ãû
ÒѾÓÐ0È˻ظ´
ɽÎ÷´óͬ´óѧÎïÀíѧ˶ʿÑо¿ÉúÕÐÊÕµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
[µ÷¼ÁÐÅÏ¢]211ÖÇÄÜÈ˹¤¸ÐÖª·½Ïò¹ú¼ÒÇàÄêÌØÆ¸×¨¼Ò¿ÎÌâ×éÕÐÊÕµ÷¼ÁÑо¿Éú
ÒѾÓÐ0È˻ظ´
£Ûµ÷¼ÁÐÅÏ¢£Ý211ÖÇÄÜÈ˹¤¸ÐÖª·½Ïò¹ú¼ÒÇàÄêÌØÆ¸×¨¼Ò¿ÎÌâ×éÕÐÊÕµ÷¼ÁÑо¿Éú
ÒѾÓÐ0È˻ظ´
[µ÷¼ÁÐÅÏ¢]211ÖÇÄÜÈ˹¤¸ÐÖª·½Ïò¹ú¼ÒÇàÄêÌØÆ¸×¨¼Ò¿ÎÌâ×éÕÐÊÕµ÷¼ÁÑо¿Éú
ÒѾÓÐ0È˻ظ´
Ò»Ö¾Ô¸ÎïÀíËùÄý¾Û̬ÎïÀí352Çóµ÷¼Á
ÒѾÓÐ0È˻ظ´
0702Ò»Ö¾Ô¸¼ª´óBÇøÇóµ÷¼Á ±¾¿ÆÆÚ¼ä·¢±íһƪSci
ÒѾÓÐ0È˻ظ´















»Ø¸´´ËÂ¥