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Area Physics for electrotechnology / Relativistic physics for electrotechnology

IEV ref 113-07-19

Symbol
x _ _ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm 0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9ad baGaaiGaciGacmaaceGaaiGacaabaaGcbaWaaWqaaeaacaWG4baaaa aa@34B4@

en
position four-vector
four-vector characterizing an event in space-time

Note 1 to entry: The position four-vector denotes an event in space-time.

Note 2 to entry: The squared four-magnitude of a position four-vector

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@ is 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 to entry: The coherent SI unit of the position four-vector is metre, m.


fr
quadrivecteur position, m
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.


Publication date: 2022-06
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