Znn3bq.jpeg
²é¿´: 3297  |  »Ø¸´: 15
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

chw5842036

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ¹ØÓÚ×ÔÐýËã·ûSxµÄÒ»¸öÁ¿»¯Ìâ ÒÑÓÐ1È˲ÎÓë

ÈçÏÂͼ£¬¸÷λ´óÉñ°ïæ½â´ðÏ£¬Ð»Ð»¡£

¹ØÓÚ×ÔÐýËã·ûSxµÄÒ»¸öÁ¿»¯Ìâ
×ÔÐýËã·ûSx.png
»Ø¸´´ËÂ¥
ÏàÐÅ×Ô¼º£¬²»·ÅÆú
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chw5842036

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
10Â¥: Originally posted by ¿¨¿ª·¢·¢ at 2017-01-08 14:26:34
²»ÖªµÀ£¬ÎÒ»³ÒÉÊÇÈÃÄã±£ÁôS12¸ø³ö±¾Õ÷Öµ°É¡£
...

ÄãºÃ£¬Çë½Ì¸öÎÊÌ⣬ÏÂͼÖеĵڶþ¸ö¾ØÕóÔªÊÇ·ñµÈÓÚÁãÄØ£¬¸ù¾Ýslater-condon¹æÔò£¬µ±ÓÐ3¸ö¼°3¸öÒÔÉÏ×ÔÐý²»Í¬ÊÇ£¬µÈÓÚÁ㣬¿ÉÕâ¸öµÚÒ»¸öÊÇÏàµÈµÄ£¬Õâ¸ö¸ÃÔõôÇó½âÄØ£¬Ð»Ð»¡£
¹ØÓÚ×ÔÐýËã·ûSxµÄÒ»¸öÁ¿»¯Ìâ-1
Slate-Condon.png

ÏàÐÅ×Ô¼º£¬²»·ÅÆú
11Â¥2017-01-08 15:22:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 16 ¸ö»Ø´ð

chw5842036

½ð³æ (ÕýʽдÊÖ)

¸÷λ´óÉñ°ïæ»Ø´ðÏ£¬Ð»Ð»¡£
ÏàÐÅ×Ô¼º£¬²»·ÅÆú
2Â¥2017-01-06 19:21:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chw5842036

½ð³æ (ÕýʽдÊÖ)

ûÓÐÈ˻شðÂð£¬Ë­¿ÉÒÔ°ïæ½â´ðÏ£¬Ð»Ð»
ÏàÐÅ×Ô¼º£¬²»·ÅÆú
3Â¥2017-01-07 19:14:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¿¨¿ª·¢·¢

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)

Ab Initio Amateur

Õâ¸öÓ¦¸ÃºÜ¼òµ¥°É£¬Ò»°ãÊÇÑ¡¶¨Pauli¾ØÕóµÄszΪ£¨ÎÒÕâÀïѡȡsz=1/2Sz£©
[1 0 \ 0 -1]    (2x2¾ØÕó\±íʾ»»ÐаÉ)
È»ºó
|¦Á>=[1 \ 0]£¬|¦Â>=[0 \ 1](ÁоØÕó)
È»ºó¾Í¿ÉÒÔ¼Ù¶¨s+ÊÇ[a b \ c d]£¬s-ÊÇ[a' b' \ c' d']
s+|¦Á>=0ºÍs+|¦Á>=|¦Â>
¸÷×Ô¶¼°´ÕÕ¾ØÕóÐÎʽչ¿ª£¬¿ÉÒԵõ½a b c d£¬a' b' c' d'Ò²ÊÇͬÑùµÄµÀÀíÈ¥Õ¹¿ªs-µÄ·½³Ì¡£
Ö®ºóÀûÓÃs+/s-ÓëÓësx/syµÄ¹ØÏµµÃµ½sxºÍsy¼´¿É¡£

sxµÄ±¾Õ÷ʸºÍ±¾Õ÷Öµ¿ÉÒÔ°´ÕÕ½«|¦Á>ºÍ|¦Â>ÏßÐÔ×éºÏ´úÈëµ½sxµÄ±¾Õ÷·½³ÌÖУ¬Çó½â·½³Ì×é¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

²»Ò»¶¨¹ÒÔÚÂÛ̳£¬¼ÆËãÎÊÌâÎÊÌâ»¶Ó­ÁôÑÔ¡£
4Â¥2017-01-08 08:41:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼Ñе÷¼Á +26 ˶ÐǸ° 2026-04-09 27/1350 2026-04-10 22:24 by Öí»á·É
[¿¼ÑÐ] ±¾¿ÆÄÏ·½Ò½¿Æ´óѧ Ò»Ö¾Ô¸985 ҩѧѧ˶284·Ö Çóµ÷¼Á +4 ÈõË®ÌýÎÄ 2026-04-09 4/200 2026-04-10 22:01 by doctff
[»ù½ðÉêÇë] ɽ¶«Ê¡»ù½ð2026 +3 jerry681 2026-04-08 4/200 2026-04-10 16:02 by jerry681
[¿¼ÑÐ] 0854Çóµ÷¼Á +5 assdll 2026-04-05 5/250 2026-04-10 15:32 by ¸ßά´º
[¿¼ÑÐ] ²ÄÁϹ¤³Ì302·ÖÇóµ÷¼Á +18 zyxÉϰ¶£¡ 2026-04-04 18/900 2026-04-10 10:07 by 314126402
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 20:19 by maddjdld
[¿¼ÑÐ] 305Çóµ÷¼Á +4 77Qi 2026-04-07 4/200 2026-04-09 17:27 by wp06
[¿¼²©] ²ÄÁÏ·½Ïò¿¼²©£¬ÇóÍÆ¼ö +3 ÑÔÓïaaa 2026-04-05 4/200 2026-04-08 22:22 by nxgogo
[¿¼ÑÐ] 316Çóµ÷¼Á +4 15318418673 2026-04-07 4/200 2026-04-07 22:12 by hemengdong
[¿¼ÑÐ] 338Çóµ÷¼Á +5 СÖíºìÉ« 678 2026-04-06 6/300 2026-04-07 21:18 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 304Çóµ÷¼Á +4 luoye0105 2026-04-05 4/200 2026-04-06 21:05 by ľ×Ó¾ý1218
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +4 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 9/450 2026-04-06 20:35 by lin-da
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +5 asdasdassda 2026-04-05 5/250 2026-04-06 09:32 by dongzh2009
[¿¼ÑÐ] 283Çóµ÷¼Á +5 baiiyu 2026-04-05 6/300 2026-04-05 20:35 by à£à£à£0119
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÉúѰÕÒµ¼Ê¦ +3 ¹ËÕ°¿¼Ñа¡ 2026-04-05 3/150 2026-04-05 18:18 by à£à£à£0119
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¹¤¿Æ277·ÖÇóµ÷¼Á²ÄÁÏ +8 ÉÏÁËÉÏÁËÉÏŶ 2026-04-05 9/450 2026-04-05 13:05 by wwytracy
[¿¼ÑÐ] ²ÄÁÏ383Çóµ÷¼Á +5 ¹ùÑôÑôÑô³É 2026-04-04 5/250 2026-04-04 19:06 by dongzh2009
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 14:46 by ÏæÅ©´¢ÄܲÄÁÏ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û