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¥Ø«e©¶½×¾Ç®a̦³¤F¶i¦æ¬ã¨sªº·s«¬¶Â¬}¡C1970¦~¥Nªº©w²zÃÒ¹ê¡A¥|ºû¤¤ªº¶Â¬}¶È¯à¦³²yÅé§Îª¬¡M¥B¨ä©Ê½è¥Ñ¨ä½è¶q¤Î¨¤°Ê¶q©Ò°ß¤@¨M©w¡Cª½¨ì³Ìªñ¡A¤j¦h¼Æ¬ì¾Ç®a¤´°²³]³o¨Çµ²ªG¤]¯à¾A¥Î©ó¸û°ªºûªº±¡ªp¤¤¡C¤£¹L¥h¦~¦ì©ó¤é¤º¥Ë¥«¡A¼Ú¬w®Ö¤l¬ã¨s²Õ´(CERN)ªº Roberto Emparan¤ÎÛ´°¥«º¿ÄR¬Ó¦Z¾Ç°|(Queen Mary college)ªºHarvey Reall¦b·R¦]´µ©Z¤èµ{¤¤µo²{¤F¤ºû®ÉªÅ©³¤UªºÀô§Î¶Â¬}¸Ñ¡C
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Reall©Z©Ó¡A¥Ø«eÁÙ¤£ª¾¹D¶ÂÀô¬O§_éw¡C¦ý¦pªG¬Oéwªº¡A¦Ó¥B¦p¦P²z½×¾Ç®a©Ò²q´úªº¡A¤HÃþªº¥@¬É¨ã¦³ÃB¥~ªººû«× (large extra dimensions) ¡A¦¹¶ÂÀô±N¥i¯à¦b¤j«¬±j¤l¸I¼²¾¹(Large Hadron Collider: CERN «Øºc¤¤ªº·s³]³Æ)¤¤³Ì°ª¯àªº¸I¼²¤¤²£¥Í¡C
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Roberto Emparan and Harvey S. Reall, A Rotating Black Ring Solution in Five Dimensions Phys. Rev. Lett. 88, 101101 (2002)
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