{"id":67,"date":"2022-01-04T16:59:25","date_gmt":"2022-01-04T07:59:25","guid":{"rendered":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/?page_id=67"},"modified":"2024-10-08T11:49:02","modified_gmt":"2024-10-08T02:49:02","slug":"%e4%b8%80%e8%88%ac%e7%9b%b8%e5%af%be%e8%ab%96%e7%9a%84%e6%99%82%e7%a9%ba%e3%81%ae%e8%a1%a8%e3%81%97%e6%96%b9","status":"publish","type":"page","link":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/%e4%b8%80%e8%88%ac%e7%9b%b8%e5%af%be%e8%ab%96%e7%9a%84%e6%99%82%e7%a9%ba%e3%81%ae%e8%a1%a8%e3%81%97%e6%96%b9\/","title":{"rendered":"\u4e00\u822c\u76f8\u5bfe\u8ad6\u7684\u6642\u7a7a\u306e\u8868\u3057\u65b9"},"content":{"rendered":"<p>\u91cd\u529b\u306e\u7406\u8ad6\u3067\u3042\u308b<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u4e00\u822c\u76f8\u5bfe\u6027\u7406\u8ad6<\/strong><\/span>\u3067\u306f\uff0c\u91cd\u529b\u306f\u500b\u3005\u306e\u7269\u4f53\u306b\u50cd\u304f\u300c\u529b\u300d\u3068\u3044\u3046\u3088\u308a\u3082\uff0c\u5165\u308c\u7269\u3068\u3057\u3066\u306e\u6642\u7a7a\u305d\u306e\u3082\u306e\u306e\u66f2\u304c\u308a\u5177\u5408\u3068\u3057\u3066\u8a18\u8ff0\u3055\u308c\u308b\u3002<\/p>\n<p>\u6642\u7a7a\u306e\u66f2\u304c\u308a\u5177\u5408\u3092\u8a18\u8ff0\u3059\u308b\u306e\u304c\u5fae\u5206\u5e7e\u4f55\u5b66\u3067\u3042\u308a\uff0c\u305d\u3053\u306b\u306f\u66f2\u7387\u30c6\u30f3\u30bd\u30eb\u3092\u306f\u3058\u3081\u3068\u3057\u305f\u591a\u304f\u306e\u6570\u5b66\u7684\u9053\u5177\u7acb\u3066\u304c\u73fe\u308c\u308b\u3002\u66f0\u304f\uff0c<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u5e73\u884c\u79fb\u52d5<\/strong><\/span>\u3068<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u5171\u5909\u5fae\u5206<\/strong><\/span>\uff0c\u305d\u3053\u3067\u4f7f\u308f\u308c\u308b<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u63a5\u7d9a\u4fc2\u6570<\/strong><\/span>\uff083\u3064\u3082\u6dfb\u5b57\u3092\u6301\u3061\u306a\u304c\u3089\u30c6\u30f3\u30bd\u30eb\u3067\u306f\u306a\u3044\uff09\u3084\uff0c\u306f\u305f\u307e\u305f<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u8a08\u91cf\u30c6\u30f3\u30bd\u30eb<\/strong><\/span>\uff0c<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u30ea\u30fc\u30de\u30f3\u306e\u66f2\u7387\u30c6\u30f3\u30bd\u30eb<\/strong><\/span>\uff0c<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u30ea\u30c3\u30c1\u30c6\u30f3\u30bd\u30eb<\/strong><\/span>\uff0c<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u30a2\u30a4\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\u30c6\u30f3\u30bd\u30eb<\/strong><\/span>\u7b49\u3005\uff0e<\/p>\n<p>\u3053\u3053\u3067\u306f\uff0c<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u66f2\u7387\u30c6\u30f3\u30bd\u30eb\u306e\u7269\u7406\u7684\u30a4\u30e1\u30fc\u30b8<\/strong><\/span>\u3092\u611f\u3058\u3066\u3044\u305f\u3060\u3051\u308b\u3088\u3046\u306b\uff0c\u529b\u5b66\u306e\u904b\u52d5\u65b9\u7a0b\u5f0f\u306b\u76f8\u5f53\u3059\u308b<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u6e2c\u5730\u7dda\u65b9\u7a0b\u5f0f<\/strong><\/span>\u306e\u8a71\u304b\u3089\u306f\u3058\u3081\u3066\uff0c<span style=\"font-family: helvetica, arial, sans-serif; color: #ff0000;\"><strong>\u5e73\u884c\u79fb\u52d5\u3068\u5171\u5909\u5fae\u5206\u306f\u4f7f\u308f\u305a\u306b<\/strong><\/span>\uff0c\u305d\u308c\u3067\u3044\u3066\u5f0f\u306e\u8aac\u660e\u306f\u5272\u611b\u305b\u305a\uff0c\u66f2\u7387\u30c6\u30f3\u30bd\u30eb\u306e\u5c0e\u5165\u307e\u3067\u8aac\u660e\u3057\u3066\u307f\u308b\u3002<\/p>\n<h3>\u8868\u8a18\u306b\u3064\u3044\u3066<\/h3>\n<ul>\n<li><span style=\"font-family: helvetica, arial, sans-serif;\"><strong>4\u5143\u30d9\u30af\u30c8\u30eb<\/strong><\/span>\u306f\u592a\u5b57\u3067 \\(\\boldsymbol{u}, \\boldsymbol{k}\\) \u306a\u3069\u3068\u66f8\u304f\u3002<\/li>\n<li><span style=\"font-family: helvetica, arial, sans-serif;\"><strong>4\u5143\u30d9\u30af\u30c8\u30eb\u306e\u6210\u5206<\/strong><\/span>\u306f \\(u^{\\mu} = (u^0, u^1, u^2, u^3)\\) \u306a\u3069\u306e\u3088\u3046\u306b\u66f8\u304f\u3002<\/li>\n<li><span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u30ae\u30ea\u30b7\u30e3\u6587\u5b57\u306e\u6dfb\u5b57<\/strong><\/span>\u00a0 \\(\\lambda, \\mu, \\nu, \\dots\\) \u306f \\(0\\) \u304b\u3089 \\(3\\) \u307e\u3067\u306e\u5024\u3092\u3068\u308b\u3002<\/li>\n<li><span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u30a2\u30a4\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\u306e\u898f\u7d04<\/strong><\/span>\u306b\u3088\u308a\uff0c\u4e0a\u6dfb\u5b57\u3068\u4e0b\u6dfb\u5b57\u306b\u540c\u3058\u30ae\u30ea\u30b7\u30a2\u6587\u5b57\u304c\u3042\u3063\u305f\u3089\uff0c\u305f\u3068\u3048 \\(\\displaystyle \\sum\\) \u304c\u306a\u304f\u3066\u3082\u81ea\u52d5\u7684\u306b \\(0\\) \u304b\u3089 \\(3\\) \u307e\u3067\u306e\u548c\u3092\u53d6\u308b\u3002<\/li>\n<li><span style=\"font-family: helvetica, arial, sans-serif;\"><strong>4\u5143\u30d9\u30af\u30c8\u30eb<\/strong><\/span> \\(\\boldsymbol{u}\\)\u00a0 \u306f\u305d\u306e<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u6210\u5206<\/strong><\/span> \\(u^{\\mu}\\) \u30684\u6b21\u5143\u6642\u7a7a\u306e<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u57fa\u672c\u30d9\u30af\u30c8\u30eb<\/strong><\/span> \\(\\boldsymbol{e}_{\\mu}\\) \u3092\u4f7f\u3063\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304f\u3002\uff08\u6700\u5f8c\u306e\u3068\u3053\u308d\u3067<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u30a2\u30a4\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\u306e\u898f\u7d04<\/strong><\/span>\u3092\u4f7f\u3063\u3066\u3044\u308b\u3002\uff09<br \/>\n$$\\boldsymbol{u} = \\sum_{\\mu=0}^3 u^{\\mu} \\boldsymbol{e}_{\\mu} \\equiv u^{\\mu} \\boldsymbol{e}_{\\mu}$$<\/li>\n<li>2\u3064\u306e4\u5143\u30d9\u30af\u30c8\u30eb\u306e<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u5185\u7a4d<\/strong><\/span>\u306f \\(\\cdot\\) \u8a18\u53f7\u3067\u3042\u3089\u308f\u3059\u3002\u7279\u306b\u57fa\u672c\u30d9\u30af\u30c8\u30eb\u540c\u58eb\u306e\u5185\u7a4d\u306f<span style=\"font-family: helvetica, arial, sans-serif;\"><strong>\u8a08\u91cf\u30c6\u30f3\u30bd\u30eb<\/strong><\/span>\u306e\u6210\u5206 \\(g_{\\mu\\nu}\\) \uff08\u7279\u6b8a\u76f8\u5bfe\u8ad6\u306e\u5834\u5408\u306f \\(\\eta_{\\mu\\nu}\\) \uff09\u3092\u4e0e\u3048\u308b\u3002<br \/>\n$$\\boldsymbol{e}_{\\mu}\\cdot\\boldsymbol{e}_{\\nu} = g_{\\mu\\nu}$$<br \/>\n$$ \\boldsymbol{u}\\cdot\\boldsymbol{k} = (u^{\\mu}\\boldsymbol{e}_{\\mu})\\cdot(k^{\\nu}\\boldsymbol{e}_{\\nu}) = \\boldsymbol{e}_{\\mu}\\cdot\\boldsymbol{e}_{\\nu}\u00a0 u^{\\mu} k^{\\nu} = g_{\\mu\\nu} u^{\\mu} k^{\\nu} = k_{\\mu} u^{\\mu}$$<br \/>\n\u6dfb\u5b57\u306e\u4e0a\u3052\u4e0b\u3052\u306b\u306f\u8a08\u91cf\u30c6\u30f3\u30bd\u30eb\u3092\u4f7f\u3046\u3002\u305f\u3068\u3048\u3070\uff0c$k_{\\mu} = g_{\\mu\\nu} k^{\\nu}$ \u306a\u3069\u3002<\/li>\n<li>\u8a08\u91cf\u30c6\u30f3\u30bd\u30eb\u306e signature \u306f \\( (-, +, +, +)\\) \u3002<\/li>\n<li>\u3057\u3070\u3057\u3070\u504f\u5fae\u5206\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7701\u7565\u8a18\u6cd5\u3067\u66f8\u304f\u3002\uff08\u4e00\u822c\u306b\u306f\u57fa\u672c\u30d9\u30af\u30c8\u30eb $\\boldsymbol{e}_{\\mu}$ \u3082\u5fae\u5206\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3093\u3067\u3059\u3088\u3002\uff09<br \/>\n$$\\frac{\\partial}{\\partial x^{\\nu}} \\boldsymbol{e}_{\\mu} = \\frac{\\partial \\boldsymbol{e}_{\\mu} }{\\partial x^{\\nu}} = \\partial_{\\nu} \\boldsymbol{e}_{\\mu} = \\boldsymbol{e}_{\\mu, \\nu} $$<\/li>\n<li>\u3057\u3070\u3057\u3070\u5149\u901f \\(c\\) \u306b\u3064\u3044\u3066 \\(c = 1\\) \u3068\u3059\u308b\u3002<\/li>\n<\/ul>\n<p style=\"text-align: right;\"><span style=\"font-size: 10pt;\">\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u300c<a href=\"https:\/\/www.saiensu.co.jp\/search\/?isbn=4910054690750&amp;y=2015#index\" target=\"_blank\" rel=\"noopener\">\u6570\u7406\u79d1\u5b66 2015\u5e747\u6708\u53f7<\/a>\u300d\u306e\u8a18\u4e8b\u539f\u7a3f\u3092\u3082\u3068\u306b\u5927\u5e45\u306b\u52a0\u7b46\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/span><\/p>\n<h2 style=\"text-align: center;\">\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u69cb\u6210<\/h2>\n","protected":false},"excerpt":{"rendered":"<p>\u91cd\u529b\u306e\u7406\u8ad6\u3067\u3042\u308b\u4e00\u822c\u76f8\u5bfe\u6027\u7406\u8ad6\u3067\u306f\uff0c\u91cd\u529b\u306f\u500b\u3005\u306e\u7269\u4f53\u306b\u50cd\u304f\u300c\u529b\u300d\u3068\u3044\u3046\u3088\u308a\u3082\uff0c\u5165\u308c\u7269\u3068\u3057\u3066\u306e\u6642\u7a7a\u305d\u306e\u3082\u306e\u306e\u66f2\u304c\u308a\u5177\u5408\u3068\u3057\u3066\u8a18\u8ff0\u3055\u308c\u308b\u3002<\/p>\n<p>\u6642\u7a7a\u306e\u66f2\u304c\u308a\u5177\u5408\u3092\u8a18\u8ff0\u3059\u308b\u306e\u304c\u5fae\u5206\u5e7e\u4f55\u5b66\u3067\u3042\u308a\uff0c\u305d\u3053\u306b\u306f\u66f2\u7387\u30c6\u30f3\u30bd\u30eb\u3092\u306f\u3058\u3081\u3068\u3057\u305f\u591a\u304f\u306e\u6570\u5b66\u7684\u9053\u5177\u7acb\u3066\u304c\u73fe\u308c\u308b\u3002\u66f0\u304f\uff0c\u5e73\u884c\u79fb\u52d5\u3068\u5171\u5909\u5fae\u5206\uff0c\u305d\u3053\u3067\u4f7f\u308f\u308c\u308b\u63a5\u7d9a\u4fc2\u6570\uff083\u3064\u3082\u6dfb\u5b57\u3092\u6301\u3061\u306a\u304c\u3089\u30c6\u30f3\u30bd\u30eb\u3067\u306f\u306a\u3044\uff09\u3084\uff0c\u306f\u305f\u307e\u305f\u8a08\u91cf\u30c6\u30f3\u30bd\u30eb\uff0c\u30ea\u30fc\u30de\u30f3\u306e\u66f2\u7387\u30c6\u30f3\u30bd\u30eb\uff0c\u30ea\u30c3\u30c1\u30c6\u30f3\u30bd\u30eb\uff0c\u30a2\u30a4\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\u30c6\u30f3\u30bd\u30eb\u7b49\u3005\uff0e<\/p>\n<p>\u3053\u3053\u3067\u306f\uff0c\u66f2\u7387\u30c6\u30f3\u30bd\u30eb\u306e\u7269\u7406\u7684\u30a4\u30e1\u30fc\u30b8\u3092\u611f\u3058\u3066\u3044\u305f\u3060\u3051\u308b\u3088\u3046\u306b\uff0c\u529b\u5b66\u306e\u904b\u52d5\u65b9\u7a0b\u5f0f\u306b\u76f8\u5f53\u3059\u308b\u6e2c\u5730\u7dda\u65b9\u7a0b\u5f0f\u306e\u8a71\u304b\u3089\u306f\u3058\u3081\u3066\uff0c\u5e73\u884c\u79fb\u52d5\u3068\u5171\u5909\u5fae\u5206\u306f\u4f7f\u308f\u305a\u306b\uff0c\u305d\u308c\u3067\u3044\u3066\u5f0f\u306e\u8aac\u660e\u306f\u5272\u611b\u305b\u305a\uff0c\u66f2\u7387\u30c6\u30f3\u30bd\u30eb\u306e\u5c0e\u5165\u307e\u3067\u8aac\u660e\u3057\u3066\u307f\u308b\u3002<\/p>\n<p> \u8868\u8a18\u306b\u3064\u3044\u3066 <\/p>\n<ul>\n<li>4\u5143\u30d9\u30af\u30c8\u30eb\u306f\u592a\u5b57\u3067 \\(\\boldsymbol{u}, \\boldsymbol{k}\\) \u306a\u3069\u3068\u66f8\u304f\u3002<\/li>\n<li>4\u5143\u30d9\u30af\u30c8\u30eb\u306e\u6210\u5206\u306f \\(u^{\\mu} = (u^0, u^1, u^2, u^3)\\) \u306a\u3069\u306e\u3088\u3046\u306b\u66f8\u304f\u3002<\/li>\n<li>\u30ae\u30ea\u30b7\u30e3\u6587\u5b57\u306e\u6dfb\u5b57\u00a0 \\(\\lambda, \\mu, \\nu, \\dots\\) \u306f \\(0\\) \u304b\u3089 \\(3\\) \u307e\u3067\u306e\u5024\u3092\u3068\u308b\u3002<\/li>\n<li>\u30a2\u30a4\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\u306e\u898f\u7d04\u306b\u3088\u308a\uff0c\u4e0a\u6dfb\u5b57\u3068\u4e0b\u6dfb\u5b57\u306b\u540c\u3058\u30ae\u30ea\u30b7\u30a2\u6587\u5b57\u304c\u3042\u3063\u305f\u3089\uff0c\u305f\u3068\u3048 \\(\\displaystyle \\sum\\) \u304c\u306a\u304f\u3066\u3082\u81ea\u52d5\u7684\u306b \\(0\\) \u304b\u3089 \\(3\\) \u307e\u3067\u306e\u548c\u3092\u53d6\u308b\u3002<\/li>\n<li>4\u5143\u30d9\u30af\u30c8\u30eb \\(\\boldsymbol{u}\\)\u00a0 \u306f\u305d\u306e\u6210\u5206 \\(u^{\\mu}\\) \u30684\u6b21\u5143\u6642\u7a7a\u306e\u57fa\u672c\u30d9\u30af\u30c8\u30eb \\(\\boldsymbol{e}_{\\mu}\\) \u3092\u4f7f\u3063\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304f\u3002\uff08\u6700\u5f8c\u306e\u3068\u3053\u308d\u3067\u30a2\u30a4\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\u306e\u898f\u7d04\u3092\u4f7f\u3063\u3066\u3044\u308b\u3002\uff09 $$\\boldsymbol{u} = \\sum_{\\mu=0}^3 u^{\\mu} \\boldsymbol{e}_{\\mu} \\equiv u^{\\mu} \\boldsymbol{e}_{\\mu}$$<\/li>\n<li>2\u3064\u306e4\u5143\u30d9\u30af\u30c8\u30eb\u306e\u5185\u7a4d\u306f \\(\\cdot\\) \u8a18\u53f7\u3067\u3042\u3089\u308f\u3059\u3002\u7279\u306b\u57fa\u672c\u30d9\u30af\u30c8\u30eb\u540c\u58eb\u306e\u5185\u7a4d\u306f\u8a08\u91cf\u30c6\u30f3\u30bd\u30eb\u306e\u6210\u5206 \\(g_{\\mu\\nu}\\) \uff08\u7279\u6b8a\u76f8\u5bfe\u8ad6\u306e\u5834\u5408\u306f \\(\\eta_{\\mu\\nu}\\) \uff09\u3092\u4e0e\u3048\u308b\u3002 $$\\boldsymbol{e}_{\\mu}\\cdot\\boldsymbol{e}_{\\nu} = g_{\\mu\\nu}$$ $$ \\boldsymbol{u}\\cdot\\boldsymbol{k} = (u^{\\mu}\\boldsymbol{e}_{\\mu})\\cdot(k^{\\nu}\\boldsymbol{e}_{\\nu}) = \\boldsymbol{e}_{\\mu}\\cdot\\boldsymbol{e}_{\\nu}\u00a0 u^{\\mu} k^{\\nu} = g_{\\mu\\nu} u^{\\mu} k^{\\nu} = k_{\\mu} u^{\\mu}$$ \u6dfb\u5b57\u306e\u4e0a\u3052\u4e0b\u3052\u306b\u306f\u8a08\u91cf\u30c6\u30f3\u30bd\u30eb\u3092\u4f7f\u3046\u3002\u305f\u3068\u3048\u3070\uff0c$k_{\\mu} = g_{\\mu\\nu} k^{\\nu}$ \u306a\u3069\u3002<\/li>\n<li>\u8a08\u91cf\u30c6\u30f3\u30bd\u30eb\u306e signature \u306f \\( (-, +, +, +)\\) \u3002<\/li>\n<li>\u3057\u3070\u3057\u3070\u504f\u5fae\u5206\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7701\u7565\u8a18\u6cd5\u3067\u66f8\u304f\u3002\uff08\u4e00\u822c\u306b\u306f\u57fa\u672c\u30d9\u30af\u30c8\u30eb $\\boldsymbol{e}_{\\mu}$ \u3082\u5fae\u5206\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3093\u3067\u3059\u3088\u3002\uff09 $$\\frac{\\partial}{\\partial x^{\\nu}} \\boldsymbol{e}_{\\mu} = \\frac{\\partial \\boldsymbol{e}_{\\mu} }{\\partial x^{\\nu}} = \\partial_{\\nu} \\boldsymbol{e}_{\\mu} = \\boldsymbol{e}_{\\mu, \\nu} $$<\/li>\n<li>\u3057\u3070\u3057\u3070\u5149\u901f \\(c\\) \u306b\u3064\u3044\u3066 &hellip;\n<p><a class=\"more-link btn\" href=\"https:\/\/home.hirosaki-u.ac.jp\/relativity\/%e4%b8%80%e8%88%ac%e7%9b%b8%e5%af%be%e8%ab%96%e7%9a%84%e6%99%82%e7%a9%ba%e3%81%ae%e8%a1%a8%e3%81%97%e6%96%b9\/\">\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n<\/li>\n<\/ul>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-67","page","type-page","status-publish","hentry","nodate","item-wrap"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/67","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/comments?post=67"}],"version-history":[{"count":22,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/67\/revisions"}],"predecessor-version":[{"id":9474,"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/pages\/67\/revisions\/9474"}],"wp:attachment":[{"href":"https:\/\/home.hirosaki-u.ac.jp\/relativity\/wp-json\/wp\/v2\/media?parent=67"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}