Processing math: 100%
IEVref:
113-07-27
ID:
Language:
en
Status:
Standard
Term:
displacement four-vector
Synonym1:
Synonym2:
Synonym3:
Symbol:
x
_
_
AB
Definition:
difference between the
position four-vectors
x
_
_
A
and
x
_
_
B
of two
events
A and B measured in the same
inertial frame
x
_
_
AB
:
=
x
_
_
B
−
x
_
_
A
Note 1 to entry: The coherent SI unit of the displacement four-vector is metre, m.
Publication
date
:
2022-06
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5:
difference between the
position four-vectors
x
_
_
A
MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm 0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9ad baGaaiGaciGacmaaceGaaiGacaabaaGcbaWaaWqaaeaacaWG4baaam aaBaaaleaacaqGbbaabeaaaaa@35A4@
and
x
_
_
B
MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm 0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9ad baGaaiGaciGacmaaceGaaiGacaabaaGcbaWaaWqaaeaacaWG4baaam aaBaaaleaacaqGcbaabeaaaaa@35A5@
of two
events
A and B measured in the same
inertial frame
x
_
_
AB
:
=
x
_
_
B
−
x
_
_
A
MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGe aGqipu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm 0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=xfr=xb9ad baGaaiGaciGacmaaceGaaiGacaabaaGcbaWaaWqaaeaacaWG4baaam aaBaaaleaacaqGbbGaaeOqaaqabaGccaGG6aGaeyypa0ZaaWqaaeaa caWG4baaamaaBaaaleaacaqGcbaabeaakiabgkHiTmaameaabaGaam iEaaaadaWgaaWcbaGaaeyqaaqabaaaaa@3D2B@
Note 1 to entry: The coherent SI unit of the displacement four-vector is metre, m.