IEVref:113-07-19ID:
Language:frStatus: Standard
Term: quadrivecteur position, m
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Definition: quadrivecteur qui caractérise un événement dans l’espace-temps

Note 1 à l’article: Le quadrivecteur position désigne un événement dans l’espace-temps.

Note 2 à l’article: La norme au carré d’un quadrivecteur position

x _ _ :=( x 0 , x 1 , x 2 , x 3 )=(j c 0 t,x,y,z) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm 0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9ad baGaaiGaciGacmaaceGaaiGacaabaaGcbaWaaWqaaeaacaWG4baaai aaysW7cGaGGkOoaiabg2da9iaacIcacaWG4bWaaSbaaSqaaiaaicda aeqaaOGaaiilaiaadIhadaWgaaWcbaGaaGymaaqabaGccaGGSaGaam iEamaaBaaaleaacaaIYaaabeaakiaacYcacaWG4bWaaSbaaSqaaiaa iodaaeqaaOGaaiykaiabg2da9iaacIcacaqGQbGaam4yamaaBaaale aacaaIWaaabeaakiaadshacaGGSaGaamiEaiaacYcacaWG5bGaaiil aiaadQhacaGGPaaaaa@4F77@ est S 2 ( x _ _ , x _ _ )= c 0 2 t 2 + x 2 + y 2 + z 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm 0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9ad baGaaiGaciGacmaaceGaaiGacaabaaGcbaGaam4uamaaCaaaleqaba GaaGOmaaaakiaacIcadaadbaqaaiaadIhaaaGaaiilamaameaabaGa amiEaaaacaGGPaGaeyypa0JaeyOeI0Iaam4yamaaDaaaleaacaaIWa aabaGaaGOmaaaakiaadshadaahaaWcbeqaaiaaikdaaaGccqGHRaWk caWG4bWaaWbaaSqabeaacaaIYaaaaOGaey4kaSIaamyEamaaCaaale qabaGaaGOmaaaakiabgUcaRiaadQhadaahaaWcbeqaaiaaikdaaaaa aa@4879@

Note 3 à l’article: L’unité SI cohérente de quadrivecteur position est le mètre, m.


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