ÀÚÀ¯°Ô½ÃÆÇ -
´äº¯ ¾²±â
ÀÌ ¸§
Á¦ ¸ñ
ÀüÀÚ¿ìÆí
ȨÆäÀÌÁö
ű׿ɼÇ
HTML°¡´É
ű×Á÷Á¢ÀÔ·Â
HTML ºÒ°¡
HTML°¡´É+ Link ÀÚµ¿º¯È¯
³» ¿ë
> Å©¸®½ºÃµ(4´Ô²²¼ ¸»¾¸ÇϽñæ.... > > [RE] x^2 + y^2 + z^2 - (ct)^2=0(°ø°£°ú ½Ã°£ÀÌ °°À¸¸é ¹®Á¦°¡ ¹ß»ý) ¼¿ï´ëÇÐ ¹°¸®ÇкÎÀÇ Q & AÀÇ ±Û¿¡ ´ëÇÑ ³ªÀÇ ´äº¯(ÀÌÀü °Ô½ÃÆÇÀ¸·Î µé¾î°¡¾ßÇÔ) > > x^2 + y^2 + z^2 =(ct)^2 -------------- (1) > > c´Â ±¤¼Óµµ, t´Â ½Ã°£, ct´Â ±¤¼Óµµ°¡ ¿òÁ÷ÀÎ °Å¸®(s) > ±×·±µ¥ s=ct¸¦ º¸Åë Ư¼ö»ó´ë·Ð¿¡¼´Â x=ct·Î ³ªÅ¸³»ÁÒ. > Á¦°¡ ¸î³âÀü¿¡ ¾´ ÀÌ·Ð³í¹®ÀÌ ÀÖ¾ú´Âµ¥(2003³âÀüÈÄÀÎ °Í°°Àºµ¥ ³í¹®À» ´Ù½Ã ã¾Æº¸¸é Á¤È®ÇÑ ¹ß°ß³¯Â¥(³í¹® ¿Ï¼ºÀÏ)¸¦ ±â·ÏÇÑ °ÍÀ» ¾Ë ¼ö ÀÖÀ½) > ³í¹®<Ư¼ö»ó´ë·Ð¿¡¼ ½Ã°£°ú °ø°£ÀÌ °°À¸¸é »ý±â´Â ¸ð¼ø¿¡ °üÇÏ¿©>(A4¿ëÁö 2pageºÐ·®) > > À§ÀÇ (1)½ÄÀ» º¯ÇüÇϸé > x^2 + y^2 + z^2 - (ct)^2 =0 ÀÌ µÇ´Âµ¥ ½Ã°£°ú °ø°£ÀÌ °°À¸¸é Â÷¿øÀÌ »ç¶óÁö°Ô µË´Ï´Ù. °á·ÐÀûÀ¸·Î ¹ÎÄÚÇÁ½ºÅ°°¡ ÁÖÀåÇß´ø 4Â÷¿ø ½Ã°ø°£Àº Àú¿¡ ÀÇÇؼ ¾Ë°íºÃ´õ´Ï Â÷¿øÀÌ »ç¶óÁö°Ô µË´Ï´Ù. > Ã븮È÷ ¿¬¹æ°ø°ú´ëÇÐ(ETH)¿¡¼ ¾ÆÀν´Å¸ÀÎ(¹°¸®Çаú ¼öÇÐÀ» Àü°ø)À» °¡¸£ÃÆ´ø À¯¸íÇÑ ¼öÇÐÀÚ ¹ÎÄÚÇÁ½ºÅ°°¡ 1908³â 9¿ù 21ÀÏ ±×°¡ Á¦ 80ȸ µ¶ÀÏ ÀÚ¿¬°úÇÐÀÚ ¹× ÀÇ»ç Çùȸ ȸÀÇ(¸ðÀÓ)¿¡¼ ÇàÇÑ ¿¬¼³ÀÇ ¸ðµÎ´Â Áö±Ýµµ À¯¸íÇÕ´Ï´Ù. > > À§Å°¹é°ú¿¡¼ > "The views of space and time which I wish to lay before you have aprung from the soil of experimental physics, and therein lies their strength. > They are radical. Henceforth space by itself, and time by itself, are doomed to fade away into mere shadows, and only a kind of union of the two will preserve an independent reality." > "Áö±Ý Á¦°¡ ¿©·¯ºÐ ¾Õ¿¡ Á¦½ÃÇÏ·Á´Â ½Ã°£°ú °ø°£¿¡ ´ëÇÑ »ý°¢Àº ½ÇÇè ¹°¸®Çп¡¼ ³ª¿Â °ÍÀ̸ç, ±×·¡¼ ´õ¿í ÈûÀÌ ÀÖ½À´Ï´Ù. ÀÌ »ý°¢Àº °ú°ÝÇÕ´Ï´Ù. > ¾ÕÀ¸·Î °ø°£µû·Î, ½Ã°£µû·Î¶ó´Â °³³äÀº ±×¸²ÀÚ¼ÓÀ¸·Î »ç¶óÁú °ÍÀÌ°í, ´ÜÁö ±× µÑÀÌ ÇÕÃÄÁø ±×°Í¸¸ÀÌ µ¶¸³ÀûÀÎ ½Çü·Î ³²¾ÆÀÖÀ» °ÍÀÔ´Ï´Ù." > > ¼³¸íÇÏÀÚ¸é °ø°£°ú ½Ã°£ µÑÀÌ ÇÕÃÄÁ®¼ ½Ã°ø¿¬¼Óü(4Â÷¿ø ½Ã°ø°£)¸¦ ¸¸µç´Ù´Â °ÍÀÌÁÒ. > > -Å©¸®½ºÃµ(4ÀÏÈÄ ÁÖÀÏ) > > ´ã´çÁ¶±³´ÔÀÇ ±ÛÀÔ´Ï´Ù. > > :À§ÀÇ ½ÄÀº ·Î·»Ã÷º¯È¯ÀÇ ºÒº¯·®À» ¸»ÇØÁÖ´Â °Í°ú ºñ½ÁÇÑ ¼ö½ÄÀε¥ > :Á¦°¡ À߸ø ¾Ë°í ÀÖ´ÂÁö Çкλý´Ô²²¼ ¿Ã·ÁÁֽŠ°ÍÀÌ > :¿Ã¹Ù¸¥ ¼ö½ÄÀÎÁö ±Ã±ÝÇϳ׿ä > > :Ãâó¸¦ ¾Ë°í ½Í½À´Ï´Ù. > :Ãâó¸¦ °¡¸£ÃÄÁֽøé Á¦°¡ Àо°í > :¸¸¾à ¾Æ·¡ÀÇ ´äº¯ÀÌ À߸øµÈ °ÍÀ̶ó¸é > :»õ·ÎÀÌ ¼öÁ¤Çؼ ¿Ã·Áµå¸±²²¿ä. > : > :¸ÕÀú ·Î·»Ã÷º¯È¯¿¡¼ÀÇ ºÒº¯·®À» ¸»ÇØÁÖ´Â ¼ö½ÄÀº > :´ÙÀ½°ú °°½À´Ï´Ù. > :s^2 (ºÒº¯·®) = x^2 + y^2 + z^2 -(ct)^2 > :ÀÔ´Ï´Ù. > > :ÀÌ ½ÄÀÇ Àǹ̴ > :¸ÕÀú ·Î·»Ã÷º¯È¯À̶õ ½Ã°ø°£ Áï 4Â÷¿ø °ø°£ÀÇ ÁÂÇ¥º¯È¯À» > :¾ê±âÇÕ´Ï´Ù. > :ÇÏÁö¸¸ ÁÂÇ¥º¯È¯À» ÇÏ´õ¶óµµ ºÒº¯·®ÀÌ Á¸ÀçÇϴµ¥ > :±×°ÍÀÌ s ¶ó´Â °ÍÀÌÁÒ > : > :ÀÌ¿Í ºñ½ÁÇÑ °ÍÀÌ À¯Å¬¸®µå Æò¸éÀÇ È¸Àüº¯È¿¡¼ÀÇ ºÒº¯·®°ú ºñ½ÁÇÏÁÒ > :r^2 = x^2 + y^2 > :¿¡¼ ÁÂÇ¥°è°¡ ¾î¶»°Ô ȸÀüÇϵç rÀº ºÒº¯ÇÑ °ÍÀÌÁÒ. <--- ¿øÀÇ ¹Ý°æ(r)Àº ȸÀüÀ» Çصµ Ç×»ó °°Àº ºÒº¯·®ÀÌÁÒ. > : > : > : > :Çкλý´ÔÀÇ ±ÛÀÔ´Ï´Ù. > : > ::À§ÀÇ ½ÄÀÌ ¹«¾ó ³ªÅ¸³»´Â °ÅÁÒ? > ::´ë·« ±æÀÌ¿Í ½Ã°£ÀÌ °°´Ù´Â ¸» °°Àºµ¥ ¿Ö Àú·± ½ÄÀÌ ³ª¿Ã ¼ö ÀÖ´Â °ÍÀÌ°í ±× Àǹ̴ ¹«¾ùÀϱî¿ä? > - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ºñ¹Ð¹øÈ£
ÆÄÀÏ÷ºÎ1
ÆÄÀÏ÷ºÎ2
ÆÄÀÏ÷ºÎ3