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Pennsylvania State University, University Park¡^ªº¤@¦ì²z½×ª«²z¾Ç®a°¨¤B¡D§B¨ô¥Ë¡]Martin Bojowald¡^»¡¹D¡G¡u¨S¦³¤H³ßÅw¤jÃz¬µªº©_ÂI¡C¡v
§B¨ô¥Ë±q¨Æ¶q¤l«¤O°é¡]loop quantum gravity, LQG¡^ªº¬ã¨s¡X¡X³o¬O¤@Ó²z½×¡A´M¨D±N¤£¬Û®eªº¤@¯ë¬Û¹ï½×©M¶q¤l¤O¾Ç²z½×²Î¦X°_¨Ó¡C¦bLQG²z½×¤¤¡AªÅ¶¡®É¶¡¡]space-time¡^¬O¥Ñ·L¤pªº¤¬¬ÛÁpµ²ªº°é²Õ¦¨¡A¨CÓ¥u¦³10¨ì35¦Ì¬Û¥æ¡A§Î¦¨¤@ºØ¥ú·ÆªºÂ´«~²Õ´¡A«Ü¹³Å¨mªº²Õ´¡AÁöµM¬O¥Ñ¤À¶}ªº½uªÑ½s´¦Ó¦¨¡A¥¦ÁÙ¬O¦³¥ú·ÆªºÄ²·P¡C
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¨º¬O§_¥Nªí¦³¤@¤Ñ§Ú̯à³q¹L¼Æ¾Ç²z½×©ÎÆ[¹î¡A»{ÃѤjÃz¬µ¤§«eªº¦t©z©O? ¬°¤F¦^µª³oÓ°ÝÃD¡A§B¨ô¥Ë¶}µo¤F¤@Ó²³æªºLQG¼Ò«¬¥H½T©w§Ú̩ү౴ª¾ªº·¥¡C¦b¥Lªº¼Ò«¬ùØ¡A¥L°²³]¦t©zªºª«²z©Ê½è¦U³B³£¬O¬Û¦Pªº¡A¨Ã¥Bª«½è¥»¨¤£·|»P¦Û¤vµo¥Í¤ÏÀ³¡C¸Ó¼Ò«¬¥]¬A¤F«¤O¦ý¨S¦³¿ç®g¡C
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´¶ªL´µ¹y¤j¾Ç¡]Princeton University¡^ªº¦t©z¾Ç®a«Où¡D¥v©Z«¢¯S¡]Paul
Steinhardt¡^»¡§B¨ô¥Ëªº¼Ò«¬ì«h¤W¬O¹ïªº¡C¡u¥á¥¢¤@¨Ç¸ê°T¬O«nªº¡A¦ý¤£¬O¤@¤Á¡C¡v¥L»¡¡C¦ì©ó¼w°ê°ª©i¥«¡]Golm¡^ªº³Á§J´µ¡D´¶Äõ§J«¤Oª«²z¾Ç¬ã¨s°|¡]the
Max Planck Institute for Gravitational Physics¡^ªº¦«°¨´µ¡E¦è°Ò¡]Thomas
Thiemann¡^»¡¡AÁöµM§B¨ô¥Ëªº¤@¨Ç°²³]ªºµ²ªG¥i¯à¤Ó²³æ¤F¡A³oÓ¼Ò«¬ÁÙ¬O¨ì¥Ø«e¬°¤î©Ò¦³¸ÑÄÀ¤jÃz¬µ¤§«eªºª«²z¾Ç°²»¡¤¤³Ì²¼äªº¤@Ó¡C¡º