Queries, comments, suggestions? Please contact us.



Area Physics for electrotechnology / Relativistic physics for electrotechnology

IEV ref 113-07-20

en
time-like position vector
position four-vector the squared four-magnitude of which is negative

Note 1 to entry: If a displacement four-vector x _ _ AB MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm 0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9ad baGaaiGaciGacmaaceGaaiGacaabaaGcbaWaaWqaaeaacaWG4baaam aaBaaaleaacaqGbbGaaeOqaaqabaaaaa@3669@ of two different events A, B is a time-like vector, then there exists an inertial frame where A and B occur in the same place at different times.


fr
quadrivecteur de genre temps, m
quadrivecteur position dont la norme au carré est négative

Note 1 à l’article: Lorsqu’un quadrivecteur déplacement x _ _ AB MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm 0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9ad baGaaiGaciGacmaaceGaaiGacaabaaGcbaWaaWqaaeaacaWG4baaam aaBaaaleaacaqGbbGaaeOqaaqabaaaaa@3669@ de deux événements différents A, B est un quadrivecteur de genre temps, il existe un référentiel inertiel où A et B se produisent au même lieu mais à des temps différents.


Publication date: 2022-06
Copyright © IEC 2022. All Rights Reserved.