Empirically, tus nqi ntawm cov ntsiab lus yog Lorentz scalar, txhais tau tias nws yog qhov sib txawv ntawm qhov sib txawv thiab tib yam hauv txhua Lorentz ncej. Rau cov kua dej txuas ntxiv, tus nqi them ceev ρ yog 0-cov khoom ntawm ib qho kev sib txheeb plaub-vector Jμ:=(ρ, J).
Puas yog tus nqi relativistic invariant?
Lub hauv paus chiv keeb ntawm kev tsis sib haum xeeb, thiab tag nrho cov kev sib raug zoo sib txawv, tam sim no tsis meej. … Nws muaj peev xwm lub tswv yim ntawm kev them nqi invariance tuaj yeem muab tus yuam sij rau kev qhib qhov paub tsis meej ntawm kev sib koom ua ke hauv physics - tib txoj kev xav ntawm lub ntiajteb txawj nqus, electromagnetism, lub zog, thiab tsis muaj zog nuclear.
Relativistically invariant txhais li cas?
Txoj cai ntawm physics yog invariant nyob rau hauv. kev hloov pauv nruab nrab ntawm ob . coordinate thav duab txav mus tas li.
Vim li cas tus nqi tsis sib txawv ntawm qhov nrawm?
Nws txhais tau tias tus nqi them ntawm lub kaw lus tsis hloov txawm tias lub kaw lus nyob hauv lub xeev ntawm kev txav . Yog vim li cas: Yog m_0 yog qhov loj ntawm ib tug particle nyob rau hauv lub xeev ntawm so ces qhov loj ntawm particle hloov raws li ceev (v) particle thiab yuav xam tau siv raws li nram no relation.
Puas yog hluav taws xob Lorentz invariant?
Tus nqi hluav taws xob tsis nyob ntawm lub sijhawm lossis txoj haujlwm: yog li, tus nqi nqa los ntawm ib qho khoom yog Lorentz invariant.
