{"id":44700,"date":"2023-08-24T18:43:26","date_gmt":"2023-08-24T10:43:26","guid":{"rendered":"https:\/\/swarma.org\/?p=44700"},"modified":"2023-08-24T18:43:26","modified_gmt":"2023-08-24T10:43:26","slug":"prx-%e9%80%9f%e9%80%92%ef%bc%9a%e9%87%8f%e5%ad%90%e5%a4%9a%e4%bd%93%e5%8a%a8%e5%8a%9b%e5%ad%a6%e7%9a%84%e7%bb%9f%e4%b8%80%e7%90%86%e8%ae%ba-%e6%9c%ac%e5%be%81%e7%ae%97%e5%ad%90","status":"publish","type":"post","link":"https:\/\/swarma.org\/?p=44700","title":{"rendered":"PRX \u901f\u9012\uff1a\u91cf\u5b50\u591a\u4f53\u52a8\u529b\u5b66\u7684\u7edf\u4e00\u7406\u8bba\u2014\u2014\u672c\u5f81\u7b97\u5b50\u70ed\u5316\u5b9a\u7406"},"content":{"rendered":"
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\u8bba\u6587\u9898\u76ee\uff1a<\/span><\/section>\n
Unified Theory of Local Quantum Many-Body Dynamics: Eigenoperator Thermalization Theorems<\/span><\/section>\n
\u8bba\u6587\u5730\u5740\uff1a<\/span><\/section>\n
https:\/\/journals.aps.org\/prx\/abstract\/10.1103\/PhysRevX.13.031013<\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/blockquote>\n

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\u8ba1\u7b97\u5c40\u90e8\u76f8\u4e92\u4f5c\u7528\u91cf\u5b50\u591a\u4f53\u7cfb\u7edf\u7684\u975e\u5e73\u8861\u52a8\u529b\u5b66\u662f\u7269\u7406\u5b66\u7684\u4e00\u4e2a\u57fa\u672c\u6311\u6218\uff0c\u5176\u5e94\u7528\u8303\u56f4\u5e7f\u6cdb\u6db5\u76d6\u4ece\u51dd\u805a\u6001\u7269\u7406\u5230\u91cf\u5b50\u4fe1\u606f\u5904\u7406\u3002\u5927\u591a\u6570\u8fd9\u4e9b\u7cfb\u7edf\u90fd\u65e0\u6cd5\u7528\u4efb\u4f55\u89e3\u6790\u65b9\u6cd5\u6765\u5904\u7406\uff0c\u6570\u503c\u8ba1\u7b97\u4ec5\u9650\u4e8e\u5c0f\u7cfb\u7edf\u548c\u77ed\u65f6\u95f4\u5c3a\u5ea6\u3002\u672c\u6587\u5728\u4e00\u4e2a\u65b0\u8fd1\u53d1\u5c55\u7684\u4e25\u683c\u7406\u8bba\u4e2d\u7edf\u4e00\u4e86\u6240\u6709\u8fd9\u4e9b\u53ef\u80fd\u7cfb\u7edf\u7684\u52a8\u529b\u5b66\uff0c\u5e76\u5c55\u793a\u4e86\u4e00\u4e2a\u8fdd\u80cc\u76f4\u89c9\u7684\u7ed3\u679c\uff1a\u91cf\u5b50\u591a\u4f53\u7cfb\u7edf\u59cb\u7ec8\u5904\u4e8e\u5e73\u8861\u72b6\u6001\uff0c\u4f46\u5177\u6709\u65f6\u53d8\u7684\u5316\u5b66\u52bf\uff0c\u8fd9\u5141\u8bb8\u5bf9\u957f\u65f6\u95f4\u52a8\u529b\u5b66\u83b7\u5f97\u89e3\u6790\u89e3\u3002<\/span><\/section>\n

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\u672c\u5f81\u6001\u70ed\u5316\u5047\u8bf4<\/span>\uff08eigenstate thermalization hypothesis\uff0cETH\uff09<\/span>\u4e00\u76f4\u662f\u975e\u5e73\u8861\u91cf\u5b50\u7269\u7406\u7684\u7406\u8bba\u57fa\u7840\u3002\u7136\u800c\uff0cETH \u4e0d\u4ec5\u4ece\u672a\u5f97\u5230\u8bc1\u660e\uff0c\u800c\u4e14\u5df2\u77e5\u6709\u51e0\u79cd\u6a21\u578b\u662f\u5176\u201c\u5f3a\u201d\u7248\u672c\u7684\u53cd\u4f8b\u3002\u8fd9\u9879\u7814\u7a76\u8bc1\u660e\u4e86 ETH \u7684\u201c\u5f31\u201d\u7248\u672c\uff0c\u5373\u52a8\u529b\u5b66\u7684\u65f6\u95f4\u5e73\u5747\u503c\u5728\u67d0\u79cd\u610f\u4e49\u4e0a\u662f\u201c\u70ed\u5316\u201d\u7684\uff0c\u5e76\u5c55\u793a\u4e86\u53ef\u89c2\u6d4b\u91cf\u7684\u65f6\u95f4\u5e73\u5747\u503c\u7531\u5e73\u8861\u6001\u7ed9\u51fa\u3002<\/span><\/section>\n

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\u5728 ETH \u4e4b\u5916\uff0c\u4f5c\u8005\u8fd8\u8bc1\u660e\u4e86\u6709\u9650\u9891\u7387\u4e0b\u7684\u52a8\u529b\u5b66\u7531\u540c\u6837\u5904\u4e8e\u6709\u9650\u9891\u7387\u7684\u5e7f\u4e49\u5c40\u90e8\u5b88\u6052\u5f8b\u7ed9\u51fa\u3002\u6b64\u5916\uff0c\u7cfb\u7edf\u7684\u72b6\u6001\u59cb\u7ec8\u662f\u7531\u8fd9\u4e9b\u5b88\u6052\u5f8b\u5b9a\u4e49\u7684\u5e73\u8861\u6001\u3002\u8fd9\u89e3\u6790\u5730\u89e3\u51b3\u4e86\u672c\u6765\u96be\u4ee5\u5904\u7406\u7684\u6df7\u6c8c\u6a21\u578b\u7684\u52a8\u529b\u5b66\u3002<\/span><\/section>\n

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\u8be5\u7406\u8bba\u53ef\u5e94\u7528\u4e8e\u91cf\u5b50\u591a\u4f53\u75a4\u75d5<\/span>\uff08quantum many-body scars\uff09<\/span>*\uff0c\u8fde\u7eed\u3001\u79bb\u6563\u548c\u8017\u6563\u65f6\u95f4\u6676\u4f53\u3001\u5e0c\u5c14\u4f2f\u7279\u7a7a\u95f4\u5206\u6bb5<\/span>\uff08Hilbert space fragmentation\uff09<\/span>\u3001\u683c\u70b9\u89c4\u8303\u7406\u8bba\uff0c\u4ee5\u53ca\u65e0\u6742\u8d28\u5c40\u57df\u5316<\/span>\uff08disorder-free localization\uff09<\/span>\u7b49\u60c5\u51b5\u3002<\/span><\/section>\n

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\u8fd9\u9879\u5de5\u4f5c\u4e3a\u7814\u7a76\u975e\u5e73\u8861\u91cf\u5b50\u7cfb\u7edf\u63d0\u4f9b\u4e86\u4e00\u4e2a\u57fa\u672c\u800c\u4e25\u683c\u7684\u6846\u67b6\uff0c\u6db5\u76d6\u4e86\u4f17\u591a\u53ef\u80fd\u7684\u7814\u7a76\u65b9\u5411\uff0c\u4ece\u8bbe\u8ba1\u65b0\u9896\u7684\u91cf\u5b50\u7ea0\u9519\u7b97\u6cd5\uff0c\u5230\u5c06\u7528\u4e8e\u5e73\u8861\u6001\u7269\u7406\u7684\u73b0\u6709\u5f3a\u5927\u7406\u8bba\u63a8\u5e7f\u5230\u975e\u5e73\u8861\u60c5\u5883\u3002<\/span><\/section>\n

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*\u53c2\u8003\u7efc\u8ff0\u6587\u7ae0\uff1aQuantum many-body scars and Hilbert space fragmentation: a review of exact results. Sanjay Moudgalya et al<\/em> 2022 Rep. Prog. Phys.<\/em> 85 086501DOI 10.1088\/1361-6633\/ac73a0<\/span><\/section>\n<\/section>\n<\/blockquote>\n

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\u91cf\u5b50\u4fe1\u606f\u4e0e\u91cf\u5b50\u8ba1\u7b97\u9884\u8bfb\u73ed<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n


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\u200d<\/span>1. <\/strong>\u91cf\u5b50\u8054\u7ed3\uff1a\u9ad8\u80fd\u7269\u7406\u3001\u51dd\u805a\u6001\u7269\u7406\u548c\u91cf\u5b50\u4fe1\u606f\u4e4b\u95f4\u7684\u8054\u7cfb<\/a><\/strong><\/span><\/strong><\/strong><\/section>\n
2.<\/strong> \u5177\u6709\u5f20\u91cf\u7f51\u7edc\u7684\u5f3a\u5316\u5b66\u4e60\u8fdb\u884c\u81ea\u7ea0\u9519\u91cf\u5b50\u591a\u4f53\u63a7\u5236\uff5cNat. Mach. Intell. \u901f\u9012<\/a><\/strong><\/span><\/strong><\/section>\n
3. <\/strong><\/strong>\u89e3\u7801\u859b\u5b9a\u8c14\u7684\u732b\uff1a\u91cf\u5b50\u7269\u7406\u548c\u4eba\u5de5\u667a\u80fd\u7684\u65b0\u9896\u4ea4\u53c9<\/a><\/strong><\/strong><\/span><\/strong><\/strong><\/section>\n
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4. <\/strong><\/strong><\/span>\u5f20\u6c5f\uff1a\u7b2c\u4e09\u4ee3\u4eba\u5de5\u667a\u80fd\u6280\u672f\u57fa\u7840\u2014\u2014\u4ece\u53ef\u5fae\u5206\u7f16\u7a0b\u5230\u56e0\u679c\u63a8\u7406 | \u96c6\u667a\u5b66\u56ed\u5168\u65b0\u8bfe\u7a0b<\/a><\/strong><\/strong><\/span><\/section>\n
5. <\/strong><\/strong>\u52a0\u5165\u96c6\u667a\u5b66\u56edVIP\uff0c\u83b7\u5f9720\u5468\u5e74\u201c\u6d8c\u73b0\u201d\u5b66\u672f\u5e74\u4f1a\u5165\u573a\u5238\uff01<\/a><\/strong><\/strong><\/strong><\/strong><\/span><\/section>\n
6. <\/strong>\u52a0\u5165\u96c6\u667a\uff0c\u4e00\u8d77\u590d\u6742\uff01<\/strong><\/span><\/a><\/section>\n

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\u70b9\u51fb\u201c\u9605\u8bfb\u539f\u6587\u201d\uff0c\u586b\u5199\u62a5\u540d\u8868\u5355<\/strong><\/strong><\/span><\/strong><\/section>\n

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\u5173\u952e\u8bcd\uff1a\u51dd\u805a\u6001\u7269\u7406\uff0c\u975e\u5e73\u8861\u91cf\u5b50\u7269\u7406\uff0c\u91cf\u5b50\u591a\u4f53\u7cfb\u7edf\uff0c\u975e\u5e73\u8861\u52a8\u529b\u5b66\uff0c\u672c\u5f81\u6001\u70ed\u5316\u5047\u8bf4 \u8bba\u6587\u9898\u76ee\uff1a Unified Theory of Local Quantum Many-Body Dynamics: Eigenoperator Thermalization Theorems \u8bba\u6587\u5730\u5740\uff1a https:\/\/…<\/p>\n","protected":false},"author":0,"featured_media":44695,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"special":[],"_links":{"self":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts\/44700"}],"collection":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=44700"}],"version-history":[{"count":0,"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts\/44700\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/media\/44695"}],"wp:attachment":[{"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=44700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=44700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=44700"},{"taxonomy":"special","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fspecial&post=44700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}