{"id":7345,"date":"2006-12-07T15:53:00","date_gmt":"2006-12-07T15:53:00","guid":{"rendered":"http:\/\/melotopia.net\/b\/?p=7345"},"modified":"2006-12-07T15:53:00","modified_gmt":"2006-12-07T15:53:00","slug":"quantum-field-theory-1","status":"publish","type":"post","link":"http:\/\/melotopia.net\/b\/?p=7345","title":{"rendered":"Quantum Field Theory #1"},"content":{"rendered":"<div class=\"desc\">\n        \uc591\uc790\uc5ed\ud559\uc740 \ud604\ub300 \ubb3c\ub9ac\ud559 \uc5f0\uad6c\uc758 \uae30\ucd08 \ub3c4\uad6c\uc774\uc790 \ud328\ub7ec\ub2e4\uc784\uc774\ub2e4. \ud558\uc9c0\ub9cc \uc2e4\ud5d8\uc744 \uacc4\uc18d\ud574 \ub098\uac00\uba74\uc11c \ub2e8\uc21c\ud788 \uc8fc\uc5b4\uc9c4 Potential\uc744 \ub3cc\uc544\ub2e4\ub2c8\ub294 Particle-wave\uc758 \uac1c\ub150\uc73c\ub85c\ub294 \uc124\uba85\ud558\uae30 \ud798\ub4e0 \ud604\uc0c1\ub4e4\uc774 \ub098\ud0c0\ub098\uae30 \uc2dc\uc791\ud588\ub294\ub370, \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \uc591\uc790\uc5ed\ud559\uc774 Quantum Field Theory\uc774\ub2e4. QFT\ub294 \ub9d0 \uadf8\ub300\ub85c Field Theory\uc774\ub2e4. Field Theory\ub780 \uc804\uc790\uae30\ud559\uc5d0\uc11c \ub3c4\uc785\ub418\uc5b4 \uc77c\ubc18\ud654\ub41c \uc774\ub860\uc778\ub370, \uc5b4\ub5a4 \ub450 \uc785\uc790\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \uc124\uba85\ud558\uae30 \uc704\ud574\uc11c Field\ub77c\ub294 \uac83\uc744 \uc774\uc6a9\ud55c\ub2e4.<\/p>\n<p>        \uac00\ub839, \ub450 \uc0ac\ub78c\uc774 \uc9c0\ub098\uac00\ub2e4\uac00 &#8220;\uc548\ub155!&#8221;\uc774\ub77c\uace0 \uc778\uc0ac\ud558\uace0 \uc11c\ub85c \uc790\uae30 \uac08 \uae38\uc744 \uac14\ub2e4\uace0 \ud558\uc790. \uc774\ub807\uac8c \ub418\uba74 \ub450 \uc0ac\ub78c\uc740 \uac01\uac01 \uc785\uc790\ub85c \uc0dd\uac01\ud560 \uc218\uac00 \uc788\uace0, &#8220;\uc548\ub155!&#8221;\uc774\ub77c\ub294 \uc778\uc0ac\ub97c \uc0c1\ud638\uc791\uc6a9\uc774\ub77c\uace0 \ubcf4\uba74 \ub41c\ub2e4. \uadf8\ub9ac\uace0 \uadf8 \uc0c1\ud638\uc791\uc6a9\uc5d0 \uc758\ud574\uc11c \ub450 \uc0ac\ub78c\uc740 \uae30\ubd84\uc774 \uc88b\uc544\uc9c8 \uc218\ub3c4 \uc788\uc73c\uba70 \uc774\uac83\uc774 \uc0c1\ud638\uc791\uc6a9\uc758 \uacb0\uacfc\uc774\ub2e4.<\/p>\n<p>        \uc785\uc790\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\ub85c, \ub450 \uc785\uc790\uac00 \uacf5\uac04 \uc18d\uc5d0\uc11c \uc6c0\uc9c1\uc77c \ub54c \uc11c\ub85c \uc601\ud5a5\uc744 \uc8fc\uace0\ubc1b\uc744 \uc218 \uc788\ub294\ub370, \uadf8 \uc601\ud5a5\uc744 \uc0c1\ud638\uc791\uc6a9\uc774\ub77c\uace0 \ud558\uace0, \uc774 \uc0c1\ud638\uc791\uc6a9\uc744 \ub9e4\uac1c\ud558\ub294 \uac83\uc744 Field\ub77c\uace0 \ubd80\ub978\ub2e4. \uace0\uc804\uc801\uc73c\ub85c Field\ub294 \uacf5\uac04\uc5d0 \ud3bc\uccd0\uc9c4 \ubc8c\ud310\uc774\ub2e4. \uc0b0\ub3c4 \uc788\uace0 \ubd09\uc6b0\ub9ac\ub3c4 \uc788\uace0 \uace8\uc9dc\uae30\ub3c4 \uc788\uc73c\uba70 \uae4a\uc740 \uacc4\uace1\ub3c4 \uc788\ub2e4. \uadf8\ub9ac\uace0 \uc785\uc790\ub4e4\uc740 \uadf8 \ubc8c\ud310\uc744 \uad74\ub7ec\uac00\ub294 \uacf5\uc774\ub2e4. \uacf5\uc774 \ubc8c\ud310\uc744 \uad74\ub7ec\uac00\ub294 \ubaa8\uc2b5\uc744 \uc704\uc5d0\uc11c \ubc14\ub77c\ubcf4\uba74 \ubc8c\ud310\uc758 \ub192\ub0ae\uc774\ub294 \uc798 \ubcf4\uc774\uc9c0 \uc54a\uaca0\uc9c0\ub9cc \uacf5\uc774 \uc6c0\uc9c1\uc774\ub294 \ubaa8\uc2b5\uc740 \ubcf4\uc778\ub2e4. \uadf8\ub9ac\uace0 \uadf8 \uc704\uc5d0\uc11c \uc6c0\uc9c1\uc774\ub294 \uacf5\uc740 \ubc8c\ud310\uc758 \uad74\uace1\uc744 \ub530\ub77c\uc11c \uc6c0\uc9c1\uc774\uae30 \ub54c\ubb38\uc5d0 \uc774\ub9ac\uc800\ub9ac \ud754\ub4e4\ub9ac\uba74\uc11c \uc6c0\uc9c1\uc77c \uac83\uc774\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c Field Theory\uc5d0\uc11c \uc124\uba85\ud558\ub294 \uac1c\ub150\uc774\ub2e4.<\/p>\n<p><span style=\"font-weight: bold;\"><br \/>\n         \uc785\uc790\ub294 \uacf5\uac04\uc5d0 \ud3bc\uccd0\uc9c4 Field\ub97c \ub530\ub77c\uc11c \uc6c0\uc9c1\uc778\ub2e4.<br \/>\n        <\/span><\/p>\n<p>        \uadf8\ub7fc, \uc785\uc790 \ub450\uac1c\uac00 \uc11c\ub85c \ub04c\uc5b4\ub2f9\uae30\uac70\ub098 \ubc00\uccd0\ub0b4\ub294 \uac74 \uc5b4\ub5bb\uac8c \uc124\uba85\ud558\ub0d0\uace0? \uc774\uc81c, Field\uac00 \uacf5\uac04\uc5d0 \ub300\ud574 \ud3bc\uccd0\uc9c4 \uac83\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc2dc\uac04\uc774 \ud758\ub7ec\uac00\uba74\uc11c \ubcc0\ud55c\ub2e4\ub294 \uac83\uc774 \uc694\uc810\uc774\ub2e4. \uadf8\ub9ac\uace0 \uc785\uc790\ub294 \uacf5\uac04\uc758 \uad6c\uc131\uc744 \ubc14\uafc0 \uc218 \uc788\uc5b4\uc11c, Field\uc758 \uc0dd\uae40\uc0c8\ub97c \uc2dc\uac04\uc758 \ud750\ub984\uc5d0 \ub530\ub77c \ubc14\uafc0 \uc218\uac00 \uc788\ub2e4.\uc774 \ubb38\uc7a5 \uc774\ud6c4\ubd80\ud130\ub294 Field\ub97c \uc0c1\uc0c1\ud560 \ub54c \uc0b0\uacfc \uacc4\uace1\uc744 \uc0c1\uc0c1\ud558\uc9c0 \ub9d0\uace0, \ubc14\ub2e4\uc5d0 \ud718\ubab0\uc544\uce58\ub294 \ud30c\ub3c4\ub97c \uc0c1\uc0c1\ud558\uae30 \ubc14\ub780\ub2e4. \uadf8\ub9ac\uace0 \uc785\uc790\ub294 \uadf8 \uc704\uc5d0 \ub5a0 \uc788\ub294 \ud55c \ucc99\uc758 \ubc30\ub77c\uace0 \uc0dd\uac01\ud558\uae30 \ubc14\ub780\ub2e4.<\/p>\n<p>        \uc785\uc790\ub294 \uc2dc\uac04\uc5d0 \ub530\ub77c Field\ub97c \ubc14\uafbc\ub2e4.<\/p>\n<p>        \uc774\uc81c Field Theory\ub97c \uc218\ud559 \uc5c6\uc774 \ub9d0\ub85c\ub9cc \uc598\uae30\ud574 \ubcf4\uc790. Field\uac00 \uc0dd\uae34 \ubaa8\uc591\uc744 \uadf8\ub0e5 \ud558\uc5fc\uc5c6\uc774 \ubc14\ub77c\ubcf4\ub2e4\ubcf4\uba74, \ubb54\uac00 \ud22d \uce58\uba74 \uc704\uc544\ub798\ub85c \uafc8\ud2c0\uac70\ub9ac\ub294 \uac78 \uad00\ucc30\ud560 \uc218 \uc788\uc744 \uac83\uc774\ub2e4. \uc774\ub7ec\ud55c \uc810\uc5d0 \ucc29\uc548\ud558\uc5ec, \ubb3c\ub9ac\ud559\uc790\ub4e4\uc740 \uc774\uac83\uc744 Harmonic Oscillator\ub85c \uadfc\uc0ac\ud574 \ubcf4\uc558\ub2e4. Harmonic Oscillator\ub780 \uc6b0\ub9ac \ub9d0\ub85c\ub294 \uc870\ud654 \uc9c4\ub3d9\uc790\ub77c\uace0 \ubd80\ub974\ub294\ub370, \uadf8\ub0e5 \uc6a9\uc218\ucca0\uacfc \ubb34\uac8c\ucd94\ub97c \uc544\uc8fc \ub9ce\uc774 \uc5f0\uacb0\ud574\ub454 \uac83\uc774\ub77c\uace0 \ubcf4\uba74 \ub41c\ub2e4. \uc6a9\uc218\ucca0\uacfc \ubb34\uac8c\ucd94\ub97c \uc544\uc8fc \ub9ce\uc774 \uc5f0\uacb0\ud574\ub454 \uac83\uc744, \ub9cc\uc57d \uc5b4\ub290 \ud55c \uc810\uc744 \ud22d \uac74\ub4dc\ub9b0\ub2e4\uba74 \uadf8 \uc810\uc5d0\uc11c \uc0dd\uae34 \uc9c4\ub3d9\uc774 \ub2e4\ub978 \uc810\uc73c\ub85c \uc804\ub2ec\ub420 \uac83\uc774\ub2e4. \uc774 \uc9c4\ub3d9\uc774 \uc804\ub2ec\ub418\ub294 \uacfc\uc815\uc5d0 \ub300\ud574\uc11c \ubb3c\ub9ac\ud559\uc790\ub4e4\uc740 \uc544\uc8fc \ub9ce\uc740 \uc598\uae30\ub4e4\uc744 \ud560 \uc218 \uc788\uace0, \uc774\uac83\uc740 \uadf8\ub300\ub85c Field Theory\uc5d0 \uc774\uc6a9\ub41c\ub2e4. \uc989, Harmonic Oscillator\uc758 \uc5f0\uc18d\uccb4 \uadf9\ud55c\uc744 \ucde8\ud558\uba74 Field Theory\uac00 \ub41c\ub2e4. \uc5f0\uc18d\uccb4\ub77c\ub294 \uac83\uc740 \uc6a9\uc218\ucca0-\ubb34\uac8c\ucd94 \ub77c\ub294\ub744\uc5c4\ub744\uc5c4 \ub5a8\uc5b4\uc9c4 \uac83\uc744 \uc5f0\uc18d\uc801\uc73c\ub85c \uc6c0\uc9c1\uc774\ub294, \uc989 \ubc14\ub2f7\ubb3c\uacfc \uac19\uc740, \ubb3c\uccb4\ub85c \uc0dd\uac01\ud55c\ub2e4\ub294 \uac83\uc774\ub2e4.<\/p>\n<p>        \uc5ec\uae30\uae4c\uc9c0\ub294 \uace0\uc804\uc801\uc778 Field Theory\uc774\ub2e4. \uc804\uc790\uae30\ud559\uc774\ub098 \uc77c\ubc18 \uc0c1\ub300\uc131 \uc774\ub860\uc774 \uc774\ub7ec\ud55c \uace0\uc804\uc801 Field Theory\uc758 \uc88b\uc740 \uc608\uac00 \ub41c\ub2e4. \ubb38\uc81c\ub294 \uc591\uc790\uc5ed\ud559\uc774\ub2e4. \uc591\uc790\uc5ed\ud559\uc744 \uc774\uc6a9\ud574\uc11c \uc798 \ud480\ub9ac\ub358 \ubb38\uc81c\ub4e4\uc744 Field Theory\ub9cc \uc774\uc6a9\ud574\uc11c\ub294 \ud480 \uc218\uac00 \uc5c6\ub294 \uac83\uc774\ub2e4. \uc65c\ub0d0\ud558\uba74, Field Theory\ub294 \uc5b4\ub514\uae4c\uc9c0\ub098 \uace0\uc804 \uc5ed\ud559\uc5d0 \ud574\ub2f9\ud558\uc9c0 \uc591\uc790\uc774\ub860\uc740 \uc544\ub2cc \uac83\uc774\ub2e4. \ub530\ub77c\uc11c \uc774\uac83\uc744 \uc591\uc790\ud654 \ud558\ub294 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uc9c0 \ubabb\ud558\uba74 \uc544\uc8fc \uc791\uc740 \uc138\uacc4\ub97c \uc124\uba85\ud558\uae30\uc5d0\ub294 \ub108\ubb34\ub098 \ubd80\uc871\ud55c \uc774\ub860\uc77c \uc218\ubc16\uc5d0 \uc5c6\ub294 \uac83\uc774\ub2e4. \ubb3c\ub860 \uc544\uc8fc \ud070 \uc138\uacc4\uc778 \ud0dc\uc591\uacc4, \uc740\ud558\uacc4 \ub4f1\uc744 \uc124\uba85\ud558\ub294 \ub370\ub294 \uc77c\ubc18 \uc0c1\ub300\uc131 \uc774\ub860\ub3c4 \ucda9\ubd84\ud55c \uc774\ub860\uc774\ub2e4. \uc544\ubb34\ud2bc \uc774\uac83\uc744 \uc591\uc790\ud654\ud55c \uacb0\uacfc\uac00 Quantum Field Theory\uc774\ub2e4.<br \/>\n        <br \/>\n        \ub354\uad70\ub2e4\ub098, \uc544\uc8fc \uc791\uc740 \uc138\uacc4\ub97c \uc124\uba85\ud558\uae30 \uc704\ud574\uc11c\ub294 \ud070 \uc5d0\ub108\uc9c0 \uc774\uc6a9\ud558\ub294 \uc2e4\ud5d8\uc774 \ud544\uc694\ud55c\ub370, \ud070 \uc5d0\ub108\uc9c0\ub97c \uc774\uc6a9\ud55c\ub2e4\ub294 \uac83\uc740 \uace7 \uc544\uc8fc \ube60\ub974\uac8c \uc6c0\uc9c1\uc774\ub294 \uc785\uc790\ub4e4\uc744 \uc774\uc6a9\ud574\uc11c \uc2e4\ud5d8\uc744 \ud55c\ub2e4\ub294 \ub73b\uc774\uace0, \uc774\uac83\uc740 \ubc14\uafd4 \ub9d0\ud558\uba74 \uc801\uc5b4\ub3c4 \ud2b9\uc218 \uc0c1\ub300\uc131 \uc774\ub860\uc740 \ub9cc\uc871\ud574\uc57c \ud55c\ub2e4\ub294 \uac83\uc744 \ub73b\ud55c\ub2e4. \ud558\uc9c0\ub9cc \uc591\uc790\uc5ed\ud559\uc758 \uac00\uc7a5 \uae30\ubcf8 \ubc29\uc815\uc2dd\uc778 \uc288\ub8b0\ub529\uac70 \ubc29\uc815\uc2dd\uc740 \ud2b9\uc218 \uc0c1\ub300\uc131 \uc774\ub860\uc744 \ub9cc\uc871\ud558\uc9c0 \uc54a\uc73c\uba70, \uc774\uac83\uc740 \ub2f9\uc5f0\ud788 \ubb38\uc81c\uac00 \ub420 \uc218\ubc16\uc5d0 \uc5c6\uc5c8\ub2e4.<\/p>\n<p>        Quantum Field Theory\ub294 \uc591\uc790\uc5ed\ud559\uc5d0\uc11c \ucd08\ubc18\uc5d0 \ub4f1\uc7a5\ud558\ub294 harmonic oscillator \ubb38\uc81c\ub97c \ud655\uc7a5\ud558\ub294 \uac83\uc73c\ub85c \uc2dc\uc791\ud55c\ub2e4.<\/p>\n<div style=\"width:100%;margin-top:30px;clear:both;height:30px\">\n<div style=\"width:31px;float:left;\">\n<a href=\"\/toolbar\/popup\/abuseReport\/?entryId=116\" onclick=\"window.open(this.href, 'tistoryThisBlogPopup', 'width=550, height=510, toolbar=no, menubar=no, status=no, scrollbars=no'); return false;\"><br \/>\n<img data-recalc-dims=\"1\" decoding=\"async\" alt=\"\uc2e0\uace0\" src=\"https:\/\/i0.wp.com\/t1.daumcdn.net\/tistory_admin\/static\/ico\/ico_spam_report.png\" style=\"border:0\"\/><br \/>\n<\/a>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\uc591\uc790\uc5ed\ud559\uc740 \ud604\ub300 \ubb3c\ub9ac\ud559 \uc5f0\uad6c\uc758 \uae30\ucd08 \ub3c4\uad6c\uc774\uc790 \ud328\ub7ec\ub2e4\uc784\uc774\ub2e4. \ud558\uc9c0\ub9cc \uc2e4\ud5d8\uc744 \uacc4\uc18d\ud574 \ub098\uac00\uba74\uc11c \ub2e8\uc21c\ud788 \uc8fc\uc5b4\uc9c4 Potential\uc744 \ub3cc\uc544\ub2e4\ub2c8\ub294 Particle-wave\uc758 \uac1c\ub150\uc73c\ub85c\ub294 \uc124\uba85\ud558\uae30 \ud798\ub4e0 \ud604\uc0c1\ub4e4\uc774 \ub098\ud0c0\ub098\uae30 \uc2dc\uc791\ud588\ub294\ub370, \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \uc591\uc790\uc5ed\ud559\uc774 Quantum Field Theory\uc774\ub2e4. QFT\ub294 \ub9d0 \uadf8\ub300\ub85c Field Theory\uc774\ub2e4. Field Theory\ub780 \uc804\uc790\uae30\ud559\uc5d0\uc11c \ub3c4\uc785\ub418\uc5b4 \uc77c\ubc18\ud654\ub41c \uc774\ub860\uc778\ub370, \uc5b4\ub5a4 \ub450 \uc785\uc790\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \uc124\uba85\ud558\uae30 \uc704\ud574\uc11c Field\ub77c\ub294 \uac83\uc744 \uc774\uc6a9\ud55c\ub2e4. \uac00\ub839, \ub450 \uc0ac\ub78c\uc774 \uc9c0\ub098\uac00\ub2e4\uac00 &#8220;\uc548\ub155!&#8221;\uc774\ub77c\uace0 \uc778\uc0ac\ud558\uace0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-7345","post","type-post","status-publish","format-standard","hentry","category-academic"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8o6gA-1Ut","jetpack-related-posts":[],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/7345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7345"}],"version-history":[{"count":0,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=\/wp\/v2\/posts\/7345\/revisions"}],"wp:attachment":[{"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7345"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/melotopia.net\/b\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}