²é¿´: 1478  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

jiangning198511

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿Ãܶȷºº¯ÀíÂÛÖÐÃܶȺ¯ÊýµÄ¶¨ÒåÎÊÌâ

ÔÚ¿´¹ØÓÚÃܶȷºº¯ÀíÂÛÊé¼®µÄʱºò£¬²»Í¬µÄÊé¶ÔÃܶȺ¯ÊýµÄ¶¨Ò岻̫һÑù£¬ÆäÖÐÖ÷ÒªÓÐÒÔÏÂÁ½ÖÖ£¬Ï£Íû¸ßÊÖ½â´ðÒÔÏÂÁ½ÕßµÄÁªÏµ£¬×îºó½âÊÍÒ»ÏÂ

[ Last edited by cadick on 2009-12-12 at 00:15 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yongleli

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
mingdong(½ð±Ò+1,VIP+0):¸Ðл½»Á÷£¡ 9-12 18:44
jiangning198511(½ð±Ò+5,VIP+0):ÆÀ·Ö 9-14 13:48
Á½¸ö¹«Ê½Êǵȼ۵ģ¬ÓÐʲô²»Ò»Ñù£¿

  <\Psi|\sum_{i}\delta(r-r_i)|\Psi>
=\int{dr}\int{dr'}<\Psi|r>

=(1)

ÆäÖУ¬
<\Psi|r>=\Psi(r)^{\star}
=\Psi(r')

ÍêÈ«ÊǸù¾Ý¶¨ÒåÍÆµ¼¡£
3Â¥2009-09-12 14:45:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

zxyan

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
mingdong(½ð±Ò+1,VIP+0):¸Ðл½»Á÷£¡ 9-12 00:27
fegg7502(½ð±Ò+1,VIP+0):thank you very much! 9-12 00:30
jiangning198511(½ð±Ò+5,VIP+0):½â´ð 9-14 13:48
Ò»ÖÖÊÇ»ý·ÖÐÎʽ£¬Ò»ÖÖÊǾØÕóÐÎʽ£¬²»¹ýÁ½ÖÖ¶¼ÊǶԵç×Ó²¨º¯ÊýµÄÇó½â¡£
2Â¥2009-09-11 18:10:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jiangning198511

ľ³æ (ÕýʽдÊÖ)

¡ï
fegg7502(½ð±Ò+1,VIP+0):¹ÄÀø½»Á÷2 12-13 17:10
лл£¬ÇëÎÊÄܲ»ÄÜÔÚÏêϸµÄÍÆµ¼Ò»ÏÂ
Ϊʲô
<\Psi|\sum_{i}\delta(r-r_i)|\Psi>
=\int{dr}\int{dr'}<\Psi|r>

=(1)
4Â¥2009-09-14 13:48:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

c111999

Í­³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
fegg7502(½ð±Ò+5,VIP+0):thank you very much! 12-13 17:10
ÒýÓûØÌû:
Originally posted by jiangning198511 at 2009-9-10 21:44:
ÔÚ¿´¹ØÓÚÃܶȷºº¯ÀíÂÛÊé¼®µÄʱºò£¬²»Í¬µÄÊé¶ÔÃܶȺ¯ÊýµÄ¶¨Ò岻̫һÑù£¬ÆäÖÐÖ÷ÒªÓÐÒÔÏÂÁ½ÖÖ£¬Ï£Íû¸ßÊÖ½â´ðÒÔÏÂÁ½ÕßµÄÁªÏµ£¬×îºó½âÊÍÒ»ÏÂ
[ Last edited by cadick on 2009-12-12 at 00:15 ]

×ÔÈÏΪ²»ÊǸßÊÖ£¬Çë½÷É÷ʹÓÃÏÂÁÐÐÅÏ¢¡£

(1)£º µ¥µç×Ó ×ÔÐý¹ìµÀ º¯Êý¶¨Òåʽ »ý·ÖÐÎʽ£»
(1)=N* ¦Ñ(ri), ri=(x,y,z,s)i
¶Ô(1)¼ÌÐø»ý·ÖÔòµÃµ½Õû¸ö¿Õ¼äËùÓеç×ÓÊý£¬=N.
Ò²¿ÉÒÔÈÏΪ£¬Èç¹ûÓв¨º¯Êý¦×(r1,...rN)Äܹ»ÃèÊöÕû¸öϵͳµÄ»°£¬ËüÄܹ»±»·Ö½âΪ¶à¸öµ¥µç×Óº¯Êý¡£¼´£¬¶ÔÓڦצ×*½øÐгýÁËi µç×ӵĻý·Ö£¬½«µÃµ½ i µç×ÓµÄÃÜ¶È ¦Ñ(ri),¡£ÕâÒ»ÕÐÊÇÆÈ²»µÃÒÑ£¬ÒòΪ˭Ҳ²»ÖªµÀ ¦×£¬ËùÒÔÖ»ÊǶ¨Òåʽ¡£
(2) ÒâÒåͬ(1)£¬¾ØÕóÐÎʽ
< > = ¶ÔÓÚ¦×ËùÓпռä»ý·Ö£¬
¡Ò_r1¡Ò_r2¡­¡Ò¨O¦×(r1,r2...rN)¨O^2 dr1dr2....rN

Óë(1)±í´ï²»Í¬; (1)Ö»»ý·Öµ½r2£¬ r1²¿·Ö»¹Î´½øÐС£µ«ÊÇÓÉÓÚʹÓÃÁ˵ÏÀ­¿Ëµ¥µãº¯Êý£¬Ôòʹ£¨2£©Õ¹¿ªÎª£º£¨ÆäÖеÚÒ»Ïi=1£©

¡Ò_r1*[¡Ò_r2¡­¡Ò¨O¦×(r1,r2...rN)¨O^2 dr2....rN]*delta(r-r1)*dr1
= ¦Ñ(r1)
= ¡Ò_r2¡­¡Ò_rN¨O¦×(r1,r2...rN)¨O^2 dr2....rN]* = (1)ʽ/N

µÏÀ­¿Ëµ¥µãº¯Êý£¨¡Òf(x)delta(x-x0)dx=f(x0)£©µÄʹÓã¬Êµ¼ÊÉϽ«¦× ÓÖ»¯ÎªÁËN¸öµ¥µç×Ó²¿·Ö¡£ËùÓпռär½«»á±»Ó°Éä/·ÖÅäµ½r1~rNµÄ¿Õ¼äÖУ¨¿ÉÒÔÈÏΪÊÇÒ»Ûçµç×ÓÔÆ±»Í¶Ó°µ½(x,y,z,s)1£¬¡£¡£¡££¬(x,y,z,s)_NµÄ¿Õ¼äÈ¥ÁË£©¡£Èç¹û°ÑÇóºÍÄóö<>À´£¬Ôòµç×ÓÃܶÈÕ¹¿ªÎª£º¦Ñ£¨r£©= ¦Ñ(r1)+¦Ñ(r2)...+¦Ñ(rN)£¬£¨¶þ½×Ïî¶¼±»ºöÂÔÁË ¦Ñ(ri£¬rj),Ô­×Ó¼äÖØµþµçºÉûÓÐÉæ¼° £©
¾ØÕóʽµÄÏÂÒ»²½ÊÇÓæ׵ÄÕ¹¿ªÊ½£¨ÈçLCAO£©£¬½«µç×ÓÃܶȱäΪ¾ØÕóÔª(ËØ)£¬·ÖÀà£¨ÆæÅ¼ÐÔ£©Öð¸ö±í´ï£¨´æÓÚÄÚ´æÖУ¬²»±ØÖظ´¼ÆËã¡­¡­£©£¬³öÓÚʵ¼Ê²Ù×÷µÄÐèÒª¡£

Çë½áºÏ£º¡¾ÌÖÂÛ¡¿Ãܶȷºº¯ÀíÂÛÖС°Ãܶȡ±¾¿¾¹Ö¸Ê²Ã´
http://muchong.com/bbs/viewthread.php?tid=1642769&fpage=1

[ Last edited by c111999 on 2009-12-14 at 05:24 ]
5Â¥2009-12-12 12:45:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +6 z1z2z3879 2026-03-18 6/300 2026-03-20 08:49 by xingguangj
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ/Ó¢Ò»Êý¶þ/×Ü·Ö289/ÒѹýAÇøÏß +8 ²½´¨¿á×Ï123 2026-03-13 8/400 2026-03-20 08:47 by xingguangj
[¿¼ÑÐ] 317Çóµ÷¼Á +3 Éê×ÓÉêÉê 2026-03-19 6/300 2026-03-20 07:36 by Iveryant
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +5 February_Feb 2026-03-19 5/250 2026-03-19 23:51 by 23Postgrad
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ÓÚº£º£º£º£ 2026-03-19 15/750 2026-03-19 22:41 by ѧԱ8dgXkO
[¿¼ÑÐ] 317Çóµ÷¼Á +3 Éê×ÓÉêÉê 2026-03-19 6/300 2026-03-19 14:16 by Éê×ÓÉêÉê
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +3 Ncdx123456 2026-03-19 3/150 2026-03-19 13:18 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧÎïÀíѧԺ£¬Ò»Ö¾Ô¸»ª¿Æ070200ѧ˶£¬346Çóµ÷¼Á +4 ÎÒ²»ÊÇÒ»¸ù´Ð 2026-03-18 4/200 2026-03-19 09:11 by ¸¡ÔÆ166
[¿¼ÑÐ] 0703»¯Ñ§ 305Çóµ÷¼Á +4 FY_yy 2026-03-14 4/200 2026-03-19 05:54 by anny19840123
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +5 hanamiko 2026-03-18 5/250 2026-03-18 20:19 by ÐÇ¿ÕÐÇÔÂ
[¿¼²©] »·¾³ÁìÓòÈ«¹úÖØµãʵÑéÊÒÕÐÊÕ²©Ê¿1-2Ãû +3 QGZDSYS 2026-03-13 5/250 2026-03-18 11:13 by QGZDSYS
[¿¼ÑÐ] 0703»¯Ñ§336·ÖÇóµ÷¼Á +6 zbzihdhd 2026-03-15 7/350 2026-03-18 09:53 by zhukairuo
[¿¼ÑÐ] 268Çóµ÷¼Á +6 ¼òµ¥µã0 2026-03-17 6/300 2026-03-18 09:04 by Î޼ʵIJÝÔ­
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] 268Çóµ÷¼Á +8 Ò»¶¨ÓÐѧÉÏ- 2026-03-14 9/450 2026-03-17 17:47 by laoshidan
[¿¼²©] 26É격 +4 °Ë6°Ë68 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-15 6/300 2026-03-17 11:05 by ѧԱh26Tkc
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û