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ª«²z¾Ç®a¤@ª½»{¬°¦ÛµM¬É¦³¹ïºÙ,¨Ò¦pÁ«¤l»P»´¤l¤]¬O¤T±Ú,¤S©Î¥¿¤Ï²É¤l,CPT¦u¿Åµ¥µ¥.¦ýª«²z¬É¨Ã¤£¦p§Ú̩ҷQ¯ë¹ïºÙ,¦pCP¤£¦u¿Å,¦Ó³Ì¤j¤§¤£¹ïºÙ(asymmetry)¬O¶O¦Ì¤l¤Î¬Á¦â¤l¤§¦Û±Û©Ê,¶O¦Ì¤ln¦Û±Û¨âÓ°é¤~¥i¨£¦^쥻´º¶H,¦Ó¬Á¦â¤l¥u»Ý¦Û±Û¤@Ó°é.
ª«²z¾Ç®a«Ø¥ß¤FN=8ªº¶W¹ïºÙ²z½×(Supersymmetry / SUSY)²Î¤@¶O¦Ì¤l»P¬Á¦â¤l,¨º¬O»{¬°³oÓ¦t©z°£¤F¥|ºû¤§¥~,ÁÙ¦³¥|ºû,³oÓ¤Kºû¦t©z¥s¶WªÅ¶¡(superspace),µM¦Ó³oÃB¥~ªº¥|ºû¤£¥i³Q²z¸Ñ¬°®É¶¡§í©ÎªÅ¶¡,¤Kºû¦t©z¬O¥Ñ¶O¦Ì¤l©~¦í,ª«½è¥i³z¹L¦Û±Û¥Ñ¥|ºûªÅ¶¡Âà¤J¶O¦Ì¤l©~¦í¤§¤Kºû,¤S¥i¥Ñ¤KºûÂà¦^¥|ºû,§Y¬Á¦â¤l¥i´«¦¨¶O¦Ì¤l,¶O¦Ì¤l¥iÂà´«¦¨¬Á¦â¤l,¥¦Ì¨S¦³¤À§O,§Ṳ́§©Ò¥H¬Ý¨ì¥¦Ì¦Û±Û¤£¦P¥u¤£¹L¬O§Ú̧½©ó¥|ºû¦Ó¬Ý¤£¨ì¤Kºûªº¤@Ó°²¶H.
§Ú¥´ÓÄ´³ë,©p¦b¦a²y¤W¥u·|·P¦P¨ì¤Tºû(¤W¤U«e«á¥ª¥k),§ÚÌÁöµMª¾¹D®É¶¡¤§¦s¦b,µM¦Ó§Ú̲´·ú¬Ý¤£¨ì,²´·ú¥uÀ°§Ṳ́ÀªR¤Tºû¨t²Î,µM¦Ó¦³¥i¯à³oÓ¥@¬É¬O¤Kºû,¦Ó¦]¬°²´·ú¥u¥i¤À¿ë¤Tºû¦Ó©pµLªk±oª¾.
¬ì¾Ç®aºÙ³o¨Ç¤@¹ï¤§²É¤l¬°¶W¹ïºÙ¥ë¦ñ(supersymmetric partner),¦p«¤O·L¤l(gravitino),¥ú·L¤l(photino),½¦·L¤l(gluino),¦Ó¶O¦Ì¤l¤§¥ë¦ñ¥s¶W²É¤l(sparticle),¥u¤£¹L¬O¦b¶O¦Ì¤l«e±¥[¤@Ós,¦p¶W¹q¤l(selectron).¥i¬O§Ú̪¾¹D¶O¦Ì¤lµL½×«ç¼ËÂà¤]Âण¥X¬Á¦â¤l,¥ç¨S¦³µo²{¶O¦Ì¤l©Î¬Á¦â¤lÂà¥X¨Óªº¶W¹ïºÙ¥ë¦ñ,¨Ò¦p¹q¤l´N¤£¬O¥Ñ¥ô¦ó¤wª¾¬Á¦â¤lÂà¥X¨Ó,°²¦p¨C¤@¬Á¦â¤l©Î¶O¦Ì¤l³£¦³¨ä¶W¹ïºÙ¥ë¦ñ,¥@¬É¤W¤§²É¤l¼Æ±N·|¬O²{¦bªº¨â¿.
¦³»{¬°¶W¹ïºÙ¥ë¦ñ½è¶q¤ñ쥻²É¤l°ª«Ü¦h¿,¥u¦s¦b©ó°ª¯à¶qª¬ºA,§Ú̳B©ó¦wÀR¦t©z¬O¤£¯à°÷³Q¬Ý¨£,¥u¦³¦b·¥µ}¦³ªº±¡§Î¤U,¶W¹ïºÙ¥ë¦ñ·|°IÅܦ¨´¶³qªº¶O¦Ì¤l¤Î¬Á¦â¤l,·íµM§ÚÌ©|¥¼±´´ú¨ì¶W¹ïºÙ¥ë¦ñ,§_«h´N«¡°ÊÅo!
µM¦Ó¦b¶W¹ïºÙ²z½×I«á,©¶²z½×(strange theory)¥¿ºCºC±U°_,¥¦¤]¬O¬°¤F²Î¤@¶O¦Ì¤l¬Á¦â¤l.©¶²z½×»{¬°³oÓ¥@¬ÉµL½×¬Á¦â¤l§í©Î¶O¦Ì¤l³£¬O¥Ñ¤@¼ËªF¦è¡Ð©¶(string)©Ò²Õ¦¨,©¶´N¹³¤@±øÃ·¤l,¤£¹L¨Æ¹ê¤W¥¦Ì¯uªº¤Ó¤p¦V«e¦a,¬G¥¦Ì§Î¦¨²Éª¬ªº²É¤l
The string tension in string theory is denoted by the quantity 1/(2 p a'), where a' is pronounced "alpha prime"and is equal to the square of the string length scale.
String theories are classified according to whether or not the strings are required to be closed loops, and whether or not the particle spectrum includes fermions. In
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¹qºÏ¤O¤§¼vÅT½d³ò¿í±q¥¤è¤Ï¤ñ©w«ß,§Y1°£¶ZÂ÷¤§¥¤è,¹q¤l»P¦Û¤vªº¶ZÂ÷¬O0,¬G¼vÅT¦Û¤v¤§½d³ò¬O1°£0,µ¥©óµL,¥Ñ©óE=mc2,¬G¹q¤l½è¶q°Z«DµL¤j!¨º©MÆ[¹îµ²ªG¤£¥G.«¥¿«h¤Æ§Q¥ÎµL´îµL±o¦³¤§¤èªkp¥X¹q¤l½è¶q(¦]¬°¦³¥[µL¤]¬OµL).
²üÄõª«²z¾Ç®aHendrik Kramers»{¬°¹q¤l¤§½è¶q¬O¥Ñ¨âÓ½è¶q-bare mass¤Îinfinite mass²Õ¦¨,§Q¥Î³Á´µ«Âº¸¤èµ{(Maxwell Equation)p¥X¥t¤@Ó¹q¤l½è¶q,¤S¬OµL,¥Î²Ä¤GÓ½è¶q´î²Ä¤@Ó½è¶q,³Ñ¤Uªº´N¬Obare mass,§Y¹q¤l¥¿±`½è¶q.
·íµM¨º¤£¬O¼Ë¼ËªF¦è³£¥i¥H«¥¿«h¤Æ,©pn¦n¥©§®¦a§â¦¡©w¦¨:(µL)-(µL+¤Ö¤Ö)=(¤Ö¤Ö),§_«hµª®×·|¬O¹s,©Îµª®×©|¬OµL,³Ì¦¨¥\ªº¨Ò¤l¬O§Q¥Î«¥¿«h¤Æ¸ÑÄÀÄõ§B²¾°Ê(Lamb Shift),Äõ§B²¾°Ê¸ÑÄÀ¦b¤@±øy¹D¤W¤§¨â²É¤£¦PºA¤§²É¤l(±Û¤W±Û¤U)¯à¶q¦³¤Ö³\¤À§O,©Ò¥H±Û¤W¹q¤lÅܦ¨±Û¤U¹q¤l·|©ñ¥X21.11cm·Lªi¿ç®g.
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