¤Ñ¤åª«²z

 ¥xÆW¤j¾Çª«²z¨t¡@Âö§ÓÂE ±Ð±Â

¦t©z¾Çªº¶i®i

¦t©z¾Ç¤Î¶Â¬}¬O¤Ñ¤åª«²z¤¤¤ñ¸û¨ã¤j²³¾y¤Oªº¨â¤ä»â°ì¡A³o¥i±q¥«­±¤W¬ì´¶®Ñùتº¯à¨£«×±oª¾¡C¦AªÌ¡A¦]¬°¶Â¬}¦bÆ[©À¤Wªº·s©_·P§ó¦³¤j²³¤f¨ý¡A¤H®a¸û±`±µÄ²¡A¦]¦¹§Ú±N¥»¤å©w¦ì¦b¦t©z¾Ç¤W¡C¥t¤@­Ó­ì¦]¬O¦t©z¾Ç¥i¥Ñ¬Û·í¦h¤£¦P¤è¦¡ªºÆ[´ú¨ÓÀËÅç²z½×ªº²Ó¸`¡A¦]¦¹ªñ¤­¦~¨Ó¦³¬Û·í¤jªº¬ð¯}¡A¦b¤U­Ó¥@¬öªì¤]¦³¤H¹êÅçµ¥µÛ°µ¡A©Ò¥H¥¼¨Óªºµo®i¬O¥i¥H´Á«Ýªº¡C¤Ï¤§¡A¶Â¬}¾Ç¦bÆ[´ú¤WÁٶȰ±¯d¦b¦s¦b©Î¤£¦s¦b¤§Ãþªº°ÝÃD¡A®Ú¥»µLªkÀËÅç²z½×ªº²Ó¸`¡A¦]¦¹Áö¦³¤j²³¤f¨ý¦ý¨Ã¤£ºë½o¡A³o¥i±q¥þ¥@¬É¥«³õ¤W±q¨Æ¼s¸q¬Û¹ï½×¾ÇªÌªº°ª¥¢·~²v¤@¿s¨s³º¡C

¤W¤å©Ò¿×ªº¬ð¯}¨Ã«D¦t©z³Ì¦­´Áªì¦¨¤§®Éªºª«®I¡A¦]¬°¤Ñ¤åÆ[´ú¨ÃµLªk±´ª¾¦¹®É©Ò¶i¦æªº¹Lµ{¡A¦]¦¹³o­Ó®É´Áªºª«²z¤]¶È¤î©ó²z½×¤Wªº²q´ú¡A¨ÃµL½T¹êªºÃÒ¾Ú¡C

¡@¡@¦t©z¾Ç¸Ìªº­«­n°ÝÃD¡]¥ç§Y¦³§Æ±æ¸Ñ¨Mªº°ÝÃD¡^¦³¨â­Ó¡A¤@¬O¦t©z³Ì«áªº©R¹B¡A¤@¬O¦t©zùتº¥D­n¦¨¥÷¡C²Ä¤@­Ó°ÝÃD¨M©w©ó¦t©zùتº¯à¶q±K«×¡A²Ä¤G­Ó°ÝÃD¬°·tª«½è¨ì©³¬O¤°»ò¡C¦b¤Q¦~«e¡A¤Ñ¤å¾Ç®a¤@¯ë»{¬°³o¨â­Ó°ÝÃD¨Ã¨S¤Ó¤jªº¬ÛÃö©Ê¡C¦]¬°¤£ºÞ·tª«½è¬°¦óª«¡A¥Ø«e·tª«½è¤w¬O«D¬Û¹ï½×©Êªº²É¤l¡A¥¦­Ìªº¯à¶q±K«×´N¹³¤@¯ëª«½è¤@¼Ë¡A«K¬O½è¶q±K«×¡A§Ú­Ì¥uºÞ¥¦­ÌªºÁ`­«¶q¡A¨Ã¤£ºÞ¥¦­Ìªºª«²z¯S©Ê¡C¦ýªñ¤­¦~¨Ó¡A¤Ñ¤åÆ[´ú¤w«ü¦V¥t¤@­Ó©_¯Sªº¥i¯à©Ê¡A¥ç§Y·tª«½è¨Ã«D¶Ç²Îªº²É¤l¡C¥¦¬O¤@­Ó³õ¡A¨Ã¥B¬O±a¦³¥¿¯à¶q»P­tÀ£¤Oªº¯uªÅ³õ¡C¥¦ªº³oºØ¯S©Ê¥[³t¦t©zªº¿±µÈ¡A¹³¬O¨ã¦³±Æ¥¸¤O¤@¯ë¡A¦]¦¹§Y¨Ï¦t©z¬O«Ê³¬ªº¡A¦t©zÁÙ¬O·|Ä~Äò¿±µÈ¨ìµL­­¤j¡C

¡@¡@Ų©ó³o­Ó¶i®i¡A§Ú«K±N¨â­Ó°ÝÃD²VµÛ¤@°_»¡©ú¡C¬°¤FÄÄ©ú°ÝÃDªº®Ö¤ß¡A§Ú¦b¥i¯àªº½d³ò¤º§¡¥Î¤û¹y¤O¾Ç¨Ó¸ÑÄÀ¦t©z¾Ç¡CÁöµM¼s¸q¬Û¹ï½×¬°¦t©z¾Çªº°ò¥»²z½×¡A¦ý¦b°Q½×¦t©z¿±µÈ¤Î¨ä¥L¬ÛÃöªº°ÝÃD¤W¡A¤û¹y¤O¾Ç§Y¥i¾A¥Î¡C

¡@¡@­º¥ý§Ú­Ì¥i¥H©w¸q¤@­Ó¤Ø«×ªº¶qa(t)¡A¥¦´ú¶q¦t©z¤ºª«½è¶¡ªº¬Û¹ï¶ZÂ÷¡C¦]¬°¦t©z¦b¿±µÈ¡Aª«½èªº¬Û¹ï¶ZÂ÷«K¼W¤j¡A¦]¦¹a(t)¤]ÀH®É¶¡¼W¤j¡Aª«½èªº½è¶q±K«×¥ç´î¤p¡A¨Ã¤Ï¤ñ©óa¡C­YN¬°ª«½èªº½è¶q±K«×¡A«hNa3¬°¤@±`¼Æ¡A¦]¦¹§Ú­Ì¥iµø4£kNa3/3¬O¥b®|¬°a¤§²y¤ºªºÁ`½è¶q±q¤û¹y¤O¾Ç±oª¾¯à¶q¦u«í«ß¬°¡G

¦]¬°¦ì¯à¥¿¤ñ©ó1/a¡A³o­Ó¤èµ{¦¡´y­zÄ«ªG¦p¦ó±¼¦a¡C¦³½ìªº¬O³o­Ó¤èµ{¦¡¥ç´y­z¦t©z¦p¦ó¿±µÈ¡C¦b¦t©z¦­´Áªº°ª·ÅºA¤U¡A¦¹¤èµ{¦¡¥ç¾A¥Î¡A¦ýN¥²¶·¸ÑÄÀ¬°¥ú¤lªº¯à¶q±K«×¡A¥¦»Pa4¦¨¤Ï¤ñ¡A¦]¦¹¦ì¯à¥¿¤ñ©ó1/a2¡A¤]¦]¦¹¦t©z¿±µÈªº³t²v»P±ß´Á¤£¦P¡C·íµM½T¹ê¦t©z¦p¦ó¿±µÈ¤S©Mªì©l±ø¥ó¦³Ãö¡C§Ú­Ì»Ý­nªì©lªºa¤Îªì©lªº³t«×¡C«e¦W¬°a=0¡C¦]¬°¤jÃz¬µ¤§¬G¡C«áªÌ¨M©w¦t©zÁ`¯à¶qKªº¤j¤p¡C³\¦h¬ã¨s¦t©zªì´Áªº¾ÇªÌ¡]¤]¬AÀNª÷¡^§¡¬Û«HK=0¡A¦]¬°¥u­n¦p¦¹¦t©z¥i»´©öªº±q¯uªÅ¤¤¸õ¥X¨Ó¡C³o¤]¬O¼ÉµÈ¦t©z¾Ç¥Ø«eÁÙ¥O¤H¬Û«Hªº¶È¦sªº¹w´ú¡C³o´X¤Q¦~¨Ó¤Ñ¤å¾Ç®a¹ï¶Ç²Î·tª«½èªº´ú¶q§¡«ü¦V¤W¦¡ªº°Ê¯à¤j©ó¦ì¯à¡A¬ù3­¿¨ì4­¿¤§¦h¡C¦]¦¹Á`¯à¶q¬°¥¿­È¡A¦t©z¬O¶}©ñªº¡A¨Ã±NÄ~Äò¿±µÈ¨ìµL­­¤j¡C

Ų©ó³o­Ó¥O¤H¤£µÎªAªºµ²½×¡A¦³¤H«K¶}©l«ä¦Ò«D¶Ç²Î·tª«½è¡AÄ´¦p¦t©z©¶µ¥¦­´Á¦t©z§Ö³t¿±µÈ¤¤ªº¬ÛÅܯʳ´¡C¡]¦b²G´¹¤º«K¥i¬Ý¨ì³oÃþ¨ãÅé¦Ó·Lªº²{¶H¡^¤@±ø½u¦b¤T«×ªÅ¶¡ªººû«×¬°¤@¡A¦]¦¹¯à³Ì±K«×»Pa2¦¨¤Ï¤ñ¡A¤]¦]¦¹¦ì¯à¿³nµLÃö¡C¥¦ªº®ÄªG¶È¬O´î§CÁ`¯à¶qKªº­È¡A¦t©z¥i¿±µÈ¦p¬G¡D¨Ã¥B¦]µL§l¤Þ¤O¤§¬G¡A¦t©z¥Hµ¥³t¿±µÈ¡C¬ÛÅܯʳ´¥ç¥i¬°¦t©zÀð¡A¥¦¬°¤Gºûªº­±¡A¯à¶q±K«×»Pa¦¨¤Ï¤ñ¡A¦]¦¹¦ì¯à»Pa¦¨¥¿¤ñ¡C¥¦³y¦¨±Æ¥¸¤O¡C¥[³t¦t©z¿±µÈ¡C­È±o¤@´£ªº¬O¡A¦t©z©¶¤@ª½¨ü¨ì¬ÛÅܯʳ´¾ÖÅ@ªÌªº«C¸B¡A¦]¬°¥¦ªº¸H§Îºû«×¬°¤@¡A³o©MÆ[´ú¨ìªº¬P¨t±K«×¬ÛÃö¨ç¼Æ±µªñ¡A¦]¦¹¯à°÷¸ÑÄÀ¤j¤Ø«×ªºµ²ºc¡C

¡@¡@³Ìªñ¦t©z¾ÇªºÆ[´ú¶É¦V§ó°ª¸H§Îºû«×ªº³õ¡CÁ|¨Ò¦Ó¨¥¡Aºû«×¬°¤Tªº³õªº¯à¶q±K«×¬°±`¼Æ¡A¦ì¯à©Ma2¦¨¥¿¤ñ¡D¥¦¯à§ó§Ö¦a¥[³t¦t©z¿±µÈ¡C³oºØ³õªº®ÄªG¨ä¹ê´N¸ò·í¦~·R¦]´µ©Z¤Þ¤Jªº¦r©z±`¼Æ¤@¼Ë¡C·R¦]´µ©Z§Æ±æ¥¦ªº±Æ¥¸¤O­è¦n©Mª«½èªº­«¤O§l¤Þ¤O©è®ø¡A¥H³y¦¨¤@­ÓÀR¤îªº¦t©z¡C¦ý¤£©¯ªº¬OÀR¤îªº¦t©zªºÁ`¯à¶qK¬°­t­È­Y­nK=0¡A«h¦t©z·|¿±µÈ¨ìµL­­¤j¡C§Y¨ÏK¬°­t­È¡A¥u­nµy¤j©óÀR¤î¦t©zªºÁ`¯à¶q¡A³o­Ó«Ê³¬¦t©zÁÙ¬O·|µL¤î¹Òªº¿±µÈ¡C

¡@¡@¥[¤J¤@­Ó±Æ¥¸¤O¹ï¤Ñ¤å¾Ç®a¦Ó¨¥¬O¥i¸Ñ¨M¦t©z¦~ÄÖªºµ~¹Ò¡C¦t©z¦~ÄÖ¥i±q¬P²yºt¤Æ±oª¾¡A³o¬O­Ó¬Û·í¦¨¼ôªº»â°ì¡A¤]¬O¤Ñ¤å¾Ç¤£¥i¬D¾Ôªº°ò¥Û¡C²yª¬¬P¹Îªº¥j¦Ñ¬P²y¦Ü¤Ö¦³140»õ¦~¤§ÄÖ¡C¥t¤@¤è­±§Ú­Ì¤]¤j¬ù¥i´ú¥X¥Ø«e¦t©z¿±µÈªº³t«×¡]§Y«¢§B±`¼Æ¡^¡C¦pªGK=0¡A§Ú­Ì¥i¥Î¤W­±ªº¤èµ{¦¡¸Ñ¥X¿±µÈªº­y¸ñ¡A¥ç¥i±o¨ì¦t©z¦~ÄÖ¡CÁöµM¦U®a´ú¶q¨ìªº«¢§B±`¼Æ¤£¤j¤@­P¡A¦ý¥­§¡¦Ó¨¥¡A«¢§B±`¼Æ¡]¥ç§Y¿±µÈ³t«×¡^¹L¤j¡A¦]¦¹²{¦b¦t©zªº¦~ÄÖ­n¨¬°÷¤p¤~¯à±o¨ì°ª³t¡C¡]¦t©z¨ü­«¤O¼vÅT¦Ó´î³t¡C¡^

¸Ñ¨M¤è®×¤§¤@¡A¬OÅýK>0¡A¥ç§Y¿±µÈªì³t¤j¡A³o¥i¸ÑÄÀ«¢§B±`¼Æ¹L°ª¡C¸Ñ¨M¤è®×¤§¤G¬O¤Þ¤J¤@­Ó±Æ¥¸¤O¡A¥¦¤]¯à³y¦¨°ªªº«¢§B±`¼Æ¡C

¡@¡@°£¤F´ú¶q¥Ø«eªº¿±µÈ³t«×¥~¡A¤Ñ¤å¾Ç®a¥ç¥i¶i--¨B´ú¶q¿±µÈªº¥[³t«×¡]©Î´î³t«×¡^¡C¶Ç²Îªº¦r©z¾Ç¹w´ú¡A¦t©z¿±µÈ¥u¯à´î³t¤£¯à¥[³t¡C¦]¦¹¥u­n´ú¥X¿±µÈ¬°¥[³t¡A«h±Æ¥¸¤O¤@©w¦s¦b¡A¥ç§Y¦t©zªº¯à¶q¦³¤@¤j³¡¥÷¬°¬YºØ³õ¡C¡]Weinberg´¿«ü¥X¦t©z±`¼Æ¥i¥Ñ¯Â¶q³õªº¯uªÅ³y¦¨ªº¡C¡^¥[³t«×ªº´ú¶q¤ñ³t«×ªº´ú¶q½ÆÂø¡A¦]¦¹³o¤è­±ªº¬ã¨s¦b³Ìªñ¤@¡B¨â¦~¤~±o¨ì¯u¥¿ªº¬ð¯}¡C

¡@¡@¶W·s¬PÃzµoªº¾÷¨î¤w³Q¬ã¨s¤F´X¤d¥ó¡C¥¦ªº¤@­Ó¯S©Ê¬O¥¦ªº«G«×¥Ã»·¤@­P¡A«G«×ÀH®É¶¡¤U­°ªº¦±½u¤]¤j­P¤£ÅÜ¡C¦]¦¹¶W·s¬PÃzµo¥i¥Î¨Ó·í°µ¼Ð·Ç¿O¡A¥ç¥i·í¼Ð·ÇÄÁ¡C¦]¬°¦t©z¿±µÈ¬õ¦ì²¾¤§¬G¡A«G«×¦±½u¥i¥Î¨Ó±oª¾¶W·s¬Pªº¦t©z¬õ¦ì²¾Z¡C¦AªÌ¡A§Ú­Ì´ú¨ì¼Ð·Ç¿O¦b¤£¦P¬õ²¾²`«×ªº«G«×¡A¤£¦ý©MZ¤Î«¢§B±`¼ÆH¦³Ãö¡A¥ç©M´î³t«×Q¦³Ãö¡C

¡@¡@§Ú­Ì¹ï¹L¥h´X¤d¦~¨Ó´ú¨ìªºH¦³¬Û·íªº«H¤ß¡A©Ò¥H¥u­n´ú¨ì¤FZ¤Î¶q¨ì¤F¶W·s¬Pªº«G«×¡A«K¥i¥H¨M©wQ¡C³Ìªñ¤@¦~¨ÓE-print¤Wªº°T®§Åã¥Ü¡A¦n´X­ÓZ¤j©ó0.5ªº¶W·s¬P³£µ¹¥XQ¬°­t­È¡A¥ç§Y¦t©z¿±µÈ¦b¥[³t¡C¤é«e­^°ê¤Î¿D¬w¦U¦³¤@²Õ¤H¤À§O°µ¥_¤H¤Î«n¤ÑªºÆ[´ú¡A±o¨ìªºµ²½×¬Û·í¤@­P¡C

³o¨Ç¹êÅçµ²ªG«ü¦V¤@­Ó·sªº¥i¯à©Ê¡A·L¤¤¤l¡B¶b¤l¤§Ãþªº²É¤l¥i¯à³£¤£¬O¦t©z¥D­nªº¯à¶q¨ÑÀ³ªÌ¡C³o¨Ç¹êÅç¥i¯à¬°¥¼¨Óªº¦t©z¾Ç¶}³Ð¤@­Ó¹ñ·sªº¬ö¤¸¡C¥¼¨Ó§Ú­Ì¨Ó¬Ý¤@¤U³Ì·sªº¹êÅçµ²ªG¡A¥Ø¼Ð¦b§ä¥X³o¨Ç³õªº¯S©Ê¡C³o¨Çµ²ªG¥i¦b³Ìªñ¨â¡B¤T­Ó¤ëªºE-print¤¤§ä¨ì¡C

¡@¡@´N¹³¤W­±©ÒÁ¿ªº¡A¤£¦P©Ý¼³ºû¼Æªº³õ¥i³y¦¨¤£¦Pªº¦t©z¿±µÈ«Y¼Æ¡C³o¨Ç©Ý¼³ºû¼Æ¥i¤ÏÀ³¥X³o¨Ç³õªºª¬ºA¤èµ{¦¡¡A¥ç§Y¯à¶q±K«×N©MÀ£¤OP¤§¶¡ªºÃö«Y¡C¦]¬°³o¨â­Ó¶qªº¶qºõ¤@¼Ë¡A§Ú­Ì¥iÅýP=WN¡A¨ä¤¤W¬O¤@­Ó©w­È¡CÁ|¨Ò¦Ó¨¥¡A«D¬Û¹ï½×©Ê²É¤lªºW¬°¹s¡A¥ú¤lªºW¬°1/3¡C¤U­±§Ú±N»¡©ú¡A¦t©z©¶ªºW¬°¤@1/3¦t©z±`¼ÆªºW¬°-1¡C±q¦t©zªº¿±µÈ¡A§Ú­Ì¥i´ú±oWªº­È¡A¤]¦]¦¹¥i¹ï³õªº¯S©Ê¦³¶i¤@¨B´x´¤¡C

¡@¡@¼ö¤O¾Ç²Ä¤@©w«ß»¡©ú¤º¯à©M¥\ªºÂà´«¡A©Ò¥HNÀH®É¶¡ªºÅܤƻP¦t©z¿±µÈ²va¤ÎÀ£¤OP¦³Ãö¡A¨äÃö«Y¦¡¥i¼g¬°¡G

¥Ñ¤W¦¡¥i±À±o¤U­±µ²½×¡C

·íW=0®É¡AN©Ma3¦¨¤Ï¤ñ¡C·íw=1/3®É¡AN©Ma4¦¨¤ñ¡C¦ý¬O­Y­nN»Pa2¦¨¤Ï¤ñ¡]§Y¦t©z©¶¡^¡A«hW=¡Ð1/3¡C¦Ó·íN¬°±`¼Æ¡]¦t©z±`¼Æ¡^®É¡AW=¡Ð1¡C

¡@¡@´ú¶qW¤ñ´ú¶q¬O§_¦³±Æ¥¸¤O­n§xÃø¦h¤F¡A¦]¬°¦t©z¤¤ÁÙ¦³²É¤l¦s¦b¡A¥¦­Ì³y¦¨§l¤Þ¤O¡C±q¤@¨Ç¶W·s¬PÃzµoªºÆ[´ú¸ê®Æ·Q¸Ñ¥XW¬O¬Û·í§xÃøªº¡A¦]¬°§Ú­Ì©|¤£ª¾²É¤lªºN¤Î³õªºN¤À§O¬°¦h¤Ö¡C©£¤@¬O¿D¬wªº¶W·s¬P·j¯Á¶¤ªºµ²ªG¡CÁa¶b¥Nªí³õªºN¡A¾î¶b¥Nªí²É¤lªºN¡A¥¦­Ì¤À§O°£¤W¿±µÈªº°Ê¯à¡C¦]¦¹±×½ux+y=1¬OK=0ªº±¡§Î¡C¥Ñ¦³­­ªº¸ê®Æ¥hÀÀ¦X¤@­Ó¤TºûªºÂI¬O¬Û·í¤£®e©öªº¡A¦]¬°Æ[´ú¦³»~®t¡A¨Ã¥B«¢§B±`¼Æªº­È¤]¦³»~®t¡C©Ò¥H¥L­Ì§Q¥Î·§²vªº³B²z¨Ó¤ÀªR¸ê®Æ¡C¹Ï ¤¤¥i¬Ý°µ·§²vªºµ¥°ª½u¡A¶V¤º³¡ªº¦±½u¡A·§²v¶V¤j¡C¥L­Ì°²³]¤£¦PªºW­È¡A§@¥X·§²vµ¥°ª½u¡C­Y³Ì°ªÂI¸¨¦b¯à¶q±K«×¬°0¨ì1¤§¶¡ªº½d³ò¡A«h³o¨ÇW«K¬O¥i¯àªº­È¡C¤Ï¤§¡A¨Ï¥i±Æ°£±¼³o­ÓW­È¡C³o¥|­Ó¹ÏÅã¥Ü¡AW­È¤j©ó©Îµ¥©ó-0.5ªº±¡§Î¥i³Q±Æ°£±¼¡C¦t©z©¶ªºW¬°-0.33¡A¦]¦¹³Q±Æ°£±¼¤F¡C¥i¯àªºW­È¬°±q-0.7¨ì-1¡C¦pªG¦A¥[¤W¤Q¦~¨Ó¬P¨t¹ÎªºÆ[´ú¡AÅã¥Ü¾î¶bªº¦ì¸m¦b0.2¥ª¥k¡A³Ì¥i¯àªºW­È«K¦b-0.9¦Ü-1¤§¶¡¡A¨Ã¥B¦t©z¯à¶qK«D±`±µªñ¹s¡C¥H¤Wªºµ²ªG¥i¦bE-printªºASTRO-PH/9806396±oª¾¸Ô±¡¡C

¡@¡@³Ì«á¡A§Ú¦A´£¤@¤U²z½×ªº¶i®i¡C±q¥j¨åªº¬yÅé¤O¾Ç¡A¯à¶q±i¶q¦³¨â­Ó­¶Äm¡C²Ä¤@­Ó¥¿¤ñ©óÖU¡A(N+P)¥¦¬O­Ó°Ê¤O¶µ¡A¦]¬°¥¦©M³t«×³õ­¼¦b¤@°_¡A¥Nªíª«½è©Î³õªººD©Ê®ÄªG¡C²Ä¤G­Ó¬°ÀR¤O¶µ¡A¥¦¬°À£¤O¡A¦]¦Ó»PºD©ÊµL

Ãö¡C±`w=¡Ð1®É¡A§Y¦t©z±`¼Æ³õ®É¡AN+P=0¡A©Ò¥H¥u¦³¨ãÀR¤O®ÄªGªºÀ£¤O¦s¦b¡C¡]§Ú­Ì¥i¥H·Q¹³³oºØ³õ¬°¤@ºØ«Ü»´¨Ã¥B«Ü¼öªº®ðÅé¡A¥¦¨SºD©Ê½è¶q¡A¦ý¦³À£¤O¡C¡^¦b¦t©z¾Çªº½dÄw¤º¡A¦t©z±`¼Æ³õ¥u·|³y¦¨¦t©z¾ãÅ骺¿±µÈ¡A¦ý¨Ã¤£¯àµ¹¤©¤º³¡¸û¤p¤Ø«×ªº³õÅܤơA¤]¦]¦¹¥¦¤£¯àÀ°§U¬P¨t¤Î¬P¨t¹Îªº§Î¦¨¡C¦ý¥u­nW¤£µ¥©ó-1®É¡C³oºØ©_¯Sªº³õ«K¯à°Ñ»P¤j¤Ø«×ªº§Î¦¨¡A¦]¦¹¦³¾÷·|¸Ñ¨M¤Ñ¤å¾Ç®a¦b¬P¨t§Î¦¨¤è­±©Ò¹J¨ìªº§xÂZ¡C

¡@¡@»«¦{¤j¾ÇªºPaul Steinhart¤µ¦~´£¥X¤@­Ó"²Ä¤­ª«½è"¡]quintessence¡^ªº²z½×¡C¡]¦¹¦r·½©ó¥j¥NÁåª÷®v¦b­·¤õ¤ô¤g¤§¥~«E±ý´M¨Dªº·sª«½è¡C¦b¦¹¡A¤wª¾ªº¥|ºØª«½è¤À§O¬°¥ú¤l¡B·L¤¤¤l¡B­«¤l¡B¶W¹ïºÙ²É¤l¡C¡^¥L¦Ò¼{ªº³õ¬O­Ó¯Â¶q³õ¡A³B²zªº¤è¦¡Ãþ¦ü©ó¼ÉµÈ¦t©z¾Ç²z½×¡A¦ý³o­Ó³õ¤j¶q¦a¦s¦b©ó²{¦bªº¦t©z¸Ì¡C³o­Ó³õ¦³±jªº¦Û¥æ¤¬§@¥Î¤O¡A¦ý»P¨ä¥L²É¤lªº§@¥Î¤O«Ü®z¡A¥¦¥i¦b¦Û¤vªº¦ì¯à¤¤ÀH®É¶¡½wºCÅܤơA³y¦¨¥¦ªºW¤]ÀH®É¶¡ÅܤơC·íµM³o­Ó²z½×Á`¬O¥i¥H½Õ¾ã³õ¦ì¯àªº§Îª¬¨Ó²Å¦XÆ[´úªºµ²ªG¡C³o­Óµ¥®Ä²z½×¦bÁÙ¨S¦³§ó¦nªº¹êÅç¸ê®Æ«e¤£¥¢¬°¤@ºØ¼È®Éªº§´¨ó¡C

µL½×¦p¦ó¡A¤U¥@¬öªì¦t©z¾Ç±N¦³¤T­Ó­«­nªº¹êÅçµ²ªG³°Äò¥X¨Ó¡C¤@­Ó¬O°ª¬õ²¾ªº¬P¨t·j´M(Sloan Digital Sky Survey)¡A¨ä¥L¨â­Ó¬O°ª·P«×ªº·Lªi­I´º¹êÅçMAP¤ÎPLANCK¡C¥i¹w´Áªº¬O¦t©z¾Ç±N¦³¤@µf·s§½­±¡CŲ©ó¶Ç²Î¦t©z¾Ç¦b³Ìªñ¨â¡B¤T¦~¨ÓÅã¥X®»Ą̃£¨yªº³õ­±¡A¥Ø«e¨Ï¥Îªº¦t©z¾Ç±Ð¬ì®Ñ¥i¯à¦b¤Q¦~«á»Ý¨O´«±¼¡A¦Ó¦t©z¾Çªº¼Ð·Ç¼Ò«¬¥i¯àÃø¥H¦A¦æ­×¸É¡C

¦^ª«²z»â°ì¤¶²Ð