{"id":2344,"date":"2016-09-26T07:43:13","date_gmt":"2016-09-25T22:43:13","guid":{"rendered":"http:\/\/www.math-konami.com\/blog\/?p=2344"},"modified":"2016-09-26T07:45:01","modified_gmt":"2016-09-25T22:45:01","slug":"spacetime-algebra","status":"publish","type":"post","link":"http:\/\/www.math-konami.com\/blog\/?p=2344","title":{"rendered":"Spacetime Algebra"},"content":{"rendered":"<p>\u4e45\u3057\u632f\u308a\u306e\u6295\u7a3f\u3067\u3059\u3002<br \/>\nFaceBook\u306e\u65b9\u306f\u3057\u3087\u3063\u3061\u3085\u3046\u66f8\u3044\u3066\u3044\u308b\u306e\u3067\u3059\u304c\uff0c<br \/>\n\u3053\u3063\u3061\u306f\u3061\u3087\u3063\u3068\u307b\u3063\u305f\u3089\u304b\u3057\u72b6\u614b\u306b\u306a\u3063\u3066\u307e\u3057\u305f\u3002<\/p>\n<p><!--more--><\/p>\n<p>\u3060\u3044\u3076\u3093\u524d\u306bHestenes\u306e\u300cSpace-Time Algebra\u300d\u3068\u3044\u3046\u672c\u3092\u8aad\u307f\u59cb\u3081\u305f\uff0c<br \/>\n\u3068\u66f8\u304d\u307e\u3057\u305f\u3002<\/p>\n<blockquote data-secret=\"vVC5Fm7gpk\" class=\"wp-embedded-content\"><p><a href=\"http:\/\/www.math-konami.com\/blog\/?p=2325\">Hestenes, Space-Time Algebra, 2nd edition, Springer International Pub., 2015<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" src=\"http:\/\/www.math-konami.com\/blog\/?p=2325&#038;embed=true#?secret=vVC5Fm7gpk\" data-secret=\"vVC5Fm7gpk\" width=\"600\" height=\"338\" title=\"&#8220;Hestenes, Space-Time Algebra, 2nd edition, Springer International Pub., 2015&#8221; &#8212; \u30aa\u30d5\u30a3\u30b9\u30a2\u30ef\u30fc\uff12\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>5\u6708\u306e\u672b\u306b\u306f\u7b2c1\u7ae0\u3092\u8aad\u307f\u7d42\u308f\u3063\u3066\u3044\u305f\u306e\u3067\u3059\u304c\uff0c<br \/>\n\u7b2c2\u7ae0\u306f\u96fb\u78c1\u6c17\u3067\uff0c\u5927\u5b66\u6642\u4ee3\u7269\u7406\u3092\u30b5\u30dc\u3063\u305f\u3064\u3051\u304c\u307e\u308f\u3063\u3066\u304d\u3066\uff0c<br \/>\n\u4e00\u5411\u306b\u8aad\u307f\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>\u3067\uff0c\u524d\u671f\u4e2d\u306f\u3044\u304f\u3064\u304b\u306e\u96fb\u78c1\u6c17\u5b66\u306e\u672c\u3092\u305f\u3081\u3064\u3059\u304c\u3081\u3064\u3002<br \/>\n\u3067\u3082\u306a\u304b\u306a\u304bMaxwell\u306e\u65b9\u7a0b\u5f0f\u304c\u982d\u306b\u5165\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<br \/>\nGeometric Algebra\u306b\u3064\u3044\u3066\u3082\u306a\u3093\u3060\u304b\u3059\u3063\u304d\u308a\u3057\u306a\u304b\u3063\u305f\u306e\u3067\uff0c<br \/>\n\u3053\u3063\u3061\u306e\u95a2\u4fc2\u306e\u672c\u3082\u305f\u3081\u3064\u3059\u304c\u3081\u3064\u3002<\/p>\n<p>\u305d\u308c\u304c\u306a\u3093\u3068\u3044\u3046\u3053\u3068\u3067\u3057\u3087\u3046\uff01<br \/>\n8\u6708\u306e\u672b\u306b\u306a\u3063\u3066\uff0c\u3059\u30fc\u3063\u3068\u982d\u306b\u5165\u3063\u3066\u304d\u305f\u3088\u3046\u306a\u611f\u3058\u304c\u3057\u3066\uff0c<br \/>\n\u305d\u308c\u304b\u3089\u96fb\u78c1\u6c17\u5b66\u95a2\u4fc2\u306e\u672c\u3092\u8aad\u3080\u306e\u304c\u307e\u3063\u305f\u304f\u82e6\u3067\u306f\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3067\uff0cHestenes\u306e\u672c\u306b\u623b\u308d\u3046\u304b\uff0c\u3068\u601d\u3063\u3066\u307e\u3057\u305f\u3051\u3069\uff0c<br \/>\n\u3075\u3068\u8272\u3005\u691c\u7d22\u3057\u3066\u3044\u308b\u3046\u3061\u306b<\/p>\n<p>\u3000Dressel, J., Bliokh, K. and Nori, F.,<br \/>\n\u3000Spacetime algebra as a powerful tool for electromagnetism.<br \/>\n\u3000Phys. Rep. 589 (2015), 1\u201371. <\/p>\n<p>\u3068\u3044\u3046\u306e\u306b\u884c\u304d\u7740\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306esurvey\uff0c\u6625\u306b\u8272\u3005\u691c\u7d22\u3057\u3066\u3044\u308b\u3068\u304d\u306b\u898b\u3064\u3051\u3066\u3044\u305f\u306e\u3067\u3059\u304c\uff0c<br \/>\n\u308d\u304f\u306b abstract \u3082\u8aad\u307e\u305a\uff0c\u30c7\u30a3\u30b9\u30af\u306e\u80a5\u3084\u3057\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u308c\u3092\u5f15\u3063\u5f35\u308a\u3060\u3057\u3066\u306a\u3093\u3068\u306a\u304f\u8aad\u307f\u59cb\u3081\u305f\u3089\u3059\u3054\u304f\u9762\u767d\u304f\u3066\uff0c<br \/>\n\u307e\u305f\uff0c\u3059\u3063\u3054\u304f\u308f\u304b\u308a\u3084\u3059\u304f\u66f8\u304b\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u6c17\u304c\u4ed8\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u590f\u4f11\u307f\u3082\u3042\u30681\u304b\u6708\u3002<br \/>\n\u3069\u3046\u3057\u3088\u3046\u304b\u3068\u8ff7\u3063\u3066\u3044\u307e\u3057\u305f\u304c\uff0c\u3053\u308c\u3092\u8aad\u3080\u3053\u3068\u306b\u6c7a\u3081\u307e\u3057\u305f\u3002<\/p>\n<p>2\u9031\u9593\u307b\u3069\u304b\u3051\u3066\u3056\u3063\u3068\u8aad\u307f\u7d42\u308f\u3063\u305f\u306e\u3067\u3059\u304c\uff0c<br \/>\n\u96fb\u78c1\u6c17\u5b66\u3067\u51fa\u3066\u304f\u308b\u3044\u308d\u3044\u308d\u306a\u6982\u5ff5\u304cGeometric Algebra\uff0c<br \/>\n\u4eca\u56de\u306fSpacetime Algebra\u3068\u3044\u3046\u3082\u306e\u3092\u4f7f\u3046\u3053\u3068\u3067\u7d71\u4e00\u3055\u308c\u3066\u3044\u304f\u69d8\u306f\uff0c<br \/>\n\u5b9f\u306b\u611f\u52d5\u7684\u3067\u3057\u305f\u3002<\/p>\n<p>Hestenes\u306e\u672c\u306f\u3053\u306esurvey\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u3053\u3068\u306e\u9aa8\u7d44\u307f\u3060\u3051\u306e\u3088\u3046\u306a\u611f\u3058\u304c\u3057\u305f\u306e\u3068\uff0c<br \/>\n\u3064\u3044\u6700\u8fd1\u306e\u7814\u7a76\u3084\u5b9f\u9a13\u306e\u7d50\u679c\u306b\u307e\u3067\u89e6\u308c\u3089\u308c\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\uff0c<br \/>\n\u7cbe\u8aad\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<blockquote><p>\n\u7269\u7406\u5b66\u306e\u7406\u8ad6\u3092\u9069\u5207\u306b\u8868\u73fe\u3059\u308b\u306b\u306f\uff0c<br \/>\n\u305d\u308c\u306b\u5408\u3063\u305f\u6570\u5b66\u304c\u5fc5\u8981\u3002\n<\/p><\/blockquote>\n<p>\u3053\u308c\u306f\u3053\u306esurvey\u306e\u4e2d\u3067\u8457\u8005\u304c\u8ff0\u3079\u3066\u3044\u308b\u3053\u3068\u306a\u306e\u3067\u3059\u304c\uff0c<br \/>\n\u96fb\u78c1\u6c17\u5b66\u306f\u30d9\u30af\u30c8\u30eb\u3084\u30d9\u30af\u30c8\u30eb\u89e3\u6790\u3092\u7528\u3044\u305f\u8868\u73fe\u3088\u308a\u3082\uff0c<br \/>\nSpacetime Algebra\u3092\u7528\u3044\u305f\u307b\u3046\u304c\u3059\u3063\u304d\u308a\u3068\u7d71\u4e00\u3057\u3066\u8868\u73fe\u3055\u308c\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u305d\u306e\u4e0a\u3067\uff0c\u3055\u3089\u306b\u65b0\u3057\u3044\u5bfe\u79f0\u6027\u306e\u3088\u3046\u306a\u3082\u306e\u3082\u898b\u3064\u304b\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>((o(\u00b4\u2200\uff40)o))\uff9c\uff78\uff9c\uff78\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e45\u3057\u632f\u308a\u306e\u6295\u7a3f\u3067\u3059\u3002 FaceBook\u306e\u65b9\u306f\u3057\u3087\u3063\u3061\u3085\u3046\u66f8\u3044\u3066\u3044\u308b\u306e\u3067\u3059\u304c\uff0c \u3053\u3063\u3061\u306f\u3061\u3087\u3063\u3068\u307b\u3063\u305f\u3089\u304b\u3057\u72b6\u614b\u306b\u306a\u3063\u3066\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[53,346],"tags":[],"_links":{"self":[{"href":"http:\/\/www.math-konami.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2344"}],"collection":[{"href":"http:\/\/www.math-konami.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.math-konami.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.math-konami.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.math-konami.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2344"}],"version-history":[{"count":6,"href":"http:\/\/www.math-konami.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2344\/revisions"}],"predecessor-version":[{"id":2350,"href":"http:\/\/www.math-konami.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/2344\/revisions\/2350"}],"wp:attachment":[{"href":"http:\/\/www.math-konami.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.math-konami.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2344"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.math-konami.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}