{"id":35006,"date":"2020-02-19T00:00:28","date_gmt":"2020-02-18T16:00:28","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=35006"},"modified":"2020-02-19T09:27:46","modified_gmt":"2020-02-19T01:27:46","slug":"%e7%a7%91%e5%ad%b8%e5%ae%b6%e5%9c%a8%e9%87%8f%e5%ad%90%e5%8a%9b%e5%ad%b8%e5%92%8c%e9%87%8d%e5%8a%9b%e6%89%be%e5%88%b0%e6%96%b0%e7%9a%84%e6%99%82%e9%96%93%e9%a0%86%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=35006","title":{"rendered":"\u79d1\u5b78\u5bb6\u5728\u91cf\u5b50\u529b\u5b78\u548c\u91cd\u529b\u627e\u5230\u65b0\u7684\u6642\u9593\u9806\u5e8f"},"content":{"rendered":"

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\"\"
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\u7de8\u8b6f\uff0f\u5ed6\u7d33\u52db<\/strong><\/p>\n

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\u56e0\u6b64\uff0c\u6606\u58eb\u862d\u5927\u5b78\u7684\u7814\u7a76\u5718\u968a\u5c0d\u5927\u578b\u7269\u9ad4\u7a7a\u9593\u758a\u52a0\u7522\u751f\u91cf\u5b50\u56e0\u679c\u95dc\u4fc2\u9032\u884c\u9996\u6b21\u7684\u76f4\u63a5\u5206\u6790\u3002\u7d93\u7531\u6578\u5b78\u63a8\u5c0e\uff0c\u4ed6\u5011\u7684\u7d50\u679c\u986f\u793a\uff1a\u985e\u6642\u9593\u4e8b\u4ef6(time-like event)\u7684\u6642\u9593\u9806\u5e8f\u53ef\u4ee5\u5beb\u6210\u758a\u52a0\u614b\u6216\u751a\u81f3\u7cfe\u7e8f\u614b\u7684\u5f62\u5f0f\u3002\u5728\u76f8\u5c0d\u8ad6\u4e2d\uff0c\u985e\u6642\u9593\u4e8b\u4ef6\u662f\u6307\uff0c\u4e0d\u7ba1\u5728\u54ea\u500b\u5750\u6a19\u7cfb\u7684\u89c0\u5bdf\u8005\uff0c\u6240\u89c0\u5bdf\u5230\u7684\u985e\u6642\u9593\u4e8b\u4ef6\uff0c\u5148\u5f8c\u9806\u5e8f\u662f\u4e0d\u6703\u6539\u8b8a\u7684\u3002\u8207\u5176\u76f8\u53cd\u7684\u662f\u985e\u7a7a\u9593\u4e8b\u4ef6(space-like event)\uff0c\u4e8b\u4ef6\u5148\u5f8c\u9806\u5e8f\u6703\u56e0\u89c0\u6e2c\u8005\u4e0d\u540c\u800c\u6709\u6539\u8b8a\u3002\u7814\u7a76\u7d50\u679c\u6307\u51fa\uff0c\u6709\u4e00\u7a2e\u65b0\u7684\u65b9\u5f0f\u53ef\u4ee5\u7528\u4f86\u8aaa\u660e\u4e8b\u4ef6\u767c\u751f\u7684\u9806\u5e8f\uff0c\u4e5f\u5c31\u662f\u4ee5\u5169\u4e8b\u4ef6\u91cf\u5b50\u758a\u52a0\u7684\u5f62\u5f0f\u4f86\u8aaa\u660e\u4e8b\u4ef6\u767c\u751f\u7684\u9806\u5e8f\uff1a\u5169\u4e8b\u4ef6\u53ef\u4ee5\u540c\u6642\u662f\u7b2c\u4e00\u500b\u767c\u751f\uff0c\u4e5f\u53ef\u4ee5\u662f\u540c\u6642\u7b2c\u4e8c\u500b\u767c\u751f\uff0c\u53d6\u4ee3\u4ee5\u5f80A\u4e8b\u4ef6\u5148\u767c\u751f\uff0cB\u4e8b\u4ef6\u5f8c\u767c\u751f\u7684\u63cf\u8ff0\u3002\u9019\u7a2e\u65b0\u7684\u63cf\u8ff0\u4e8b\u4ef6\u7684\u65b9\u5f0f\u662f\u975e\u53e4\u5178\u7684\uff0c\u91cf\u5b50\u5316\u7684\u63cf\u8ff0\u65b9\u5f0f\u3002<\/p>\n

\u5f9e\u525b\u525b\u98db\u884c\u8239\u7684\u4f8b\u5b50\u4f86\u770b\uff0c\u5982\u679c\u6211\u5011\u5c07\u4e00\u500b\u8cea\u91cf\u5927\u5230\u8db3\u4ee5\u5f71\u97ff\u5468\u906d\u6642\u9593\u7684\u661f\u7403\u7528\u758a\u52a0\u614b\u7684\u65b9\u5f0f\u63cf\u8ff0\uff0c\u5247\u98db\u8239\u5c07\u8655\u5728\u5176\u4e2d\u4e00\u8258\u5c07\u88ab\u6467\u6bc0\u7684\u758a\u52a0\u72c0\u614b\u3002\u9019\u7a2e\u6d89\u53ca\u5169\u500b\u7cfb\u7d71\u7684\u758a\u52a0\u72c0\u614b\uff0c\u53c8\u7a31\u70ba\u7cfe\u7e8f\u614b(entangled)\u3002\u6b64\u7814\u7a76\u7684\u91cd\u8981\u8ca2\u737b\u6709\u52a9\u65bc\u7d50\u5408\u91cf\u5b50\u529b\u5b78\u548c\u91cd\u529b\u7406\u8ad6\u7684\u767c\u5c55\uff0c\u4e8b\u4ef6\u91cf\u5b50\u5316\u7684\u63cf\u8ff0\u65b9\u5f0f\u5c0d\u65bc\u79d1\u5b78\u5bb6\u5011\u6709\u5f88\u5927\u7684\u555f\u767c\u6027\uff0c\u80fd\u5920\u4f7f\u5169\u7406\u8ad6\u7684\u7d50\u5408\u671d\u5411\u66f4\u52a0\u6b63\u78ba\u7684\u65b9\u5411\u3002<\/p>\n

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 <\/p>\n

\u8cc7\u6599\u4f86\u6e90\uff1a<\/strong><\/p>\n

    \n
  1. Zych, M., Costa, F., Pikovski, I. et al.<\/em>Bell\u2019s theorem for temporal order. Nat Commun<\/em>10, <\/strong>3772 (2019). https:\/\/doi.org\/10.1038\/s41467-019-11579-x<\/li>\n
  2. University of Queensland. (2019, August 26). Physicists mash quantum and gravity and find time, but not as we know it. ScienceDaily<\/em>. Retrieved February 1, 2020 from www.sciencedaily.com\/releases\/2019\/08\/190826122010.htm<\/li>\n
  3. University of Vienna. (2019, August 22). Quantum gravity's tangled time. ScienceDaily<\/em>. Retrieved January 31, 2020 from www.sciencedaily.com\/releases\/2019\/08\/190822094016.htm<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

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