Lub cev lub tshuab nqus tsev: nta ntawm philosophical le caag thiab Science

Nrhiav cov lus teb rau lo lus nug ntawm yog dab tsi ib lub tshuab nqus tsis yog raws li ib qho yooj yim li no mas thaum xub thawj siab ib muag. Qhov teeb meem no tau teebmeem zaum txij ancient sij hawm, thiab niaj hnub no muaj ntau ntau le caag los mus piav qhia lub cev sab ntawm no phenomenon.

Lub cev lub tshuab nqus tsev nyob rau hauv lub npe "tsis muaj dab tsi", "ester", "ntau heev lub tshuab nqus tsev" yog suav tias yog nyob rau hauv ntau philosophical tswv yim. Zoo tag nrho cov theories hais txog qhov tseeb hais tias lub ntsiab kom zoo dua ntawm no "tsis muaj dab tsi" yog hais tias nws, nyob rau hauv sib piv rau li ib txwm rau peb cov khoom thiab phenomena, devoid ntawm lub cev cov kev txwv. Nws yog yog li ntawd pom raws li ib yam dab tsi universal, unifying tag nrho cov uas twb muaj lawm yam ntxwv thiab cov khoom.

Ib qho tseem ceeb nam uas stands tawm nyob rau hauv ntau philosophical tej hauj lwm, yog hais tias lub cev lub tshuab nqus tsev yog lub ontological paus ntawm txhua yam uas twb muaj lawm khoom thiab phenomena. Txawm tias muaj tseeb hais tias qhov chaw no tsis muaj dab tsi nyob rau hauv tsis lus, nws yog ib feem ib qhov zoo tshaj uas binds ua ke tag nrho cov natural rog thiab cov txheej txheem.

Thaum kawg, yog hais tias tus hloov mus rau ib tug txhob txwm scientific yam, tej zaum nws yuav tsum tau muab sau, txawm lub fact tias lub cev nqus tsis tau pom, nws cov neej yuav muaj pov thawj rau lub hauv paus ntawm heev heev thwmsim. Qhov no yuav tsum tau muaj xws li cov Casimir nyhuv, thiab lub thiaj li hu ua electron-positron khub, thiab cov nyhuv ntawm Me Nyuam Yaj-Rutherford. Piv txwv li, ib tug zoo-paub Casimir nyhuv yog pov thawj hais tias txawm nyob rau hauv seemingly kiag li "empty" qhov chaw, muaj cov rog uas ua rau lub ob daim hlau sib.

Niaj hnub nimno science xav cev lub tshuab nqus tsev los ntawm qhov seem yus pom ntawm quantum teb, uas nws yog ib tug yuav tsum muaj (los yog yooj yim) tej yam kev mob tshwm sim nyob rau hauv lub zog teb ntawm kev muaj tiag. Ib tug loj ib feem ntawm niaj hnub physicists pom hais tias muaj tej yam tshuaj rau qhov no "tshuab nqus tsev", los ntawm uas derives nws yooj yim zog thiab cov yam ntxwv. Muaj ntau mus ntxiv thiab sim los ua pov thawj tias lub cev lub tshuab nqus tsev - qhov no yog ib yam dab tsi los ntawm uas nws originated, thiab peb ntug. Piv txwv li, ib tug zoo-paub paub txog Ya Zel'dovich nyob rau hauv nws txoj hauj lwm ib tug xov tooj ntawm cov kev cai, hais tias xws li ib tug lub tswv yim yog kiag li tsis tau nqe ib yam ntawm cov pej xeem mus rau hnub tim rau lub hom phiaj kev cai, tab sis kev cai lij choj ntawm kev txuag ntawm baryon xwb, uas yog, qhov nqi koj tshuav ntawm teeb meem thiab antimatter.

Nyob rau hauv raws li lwm kawm mus kom ze, lub cev nqus nruab nrab yog cov qis tshaj zog lub xeev nyob rau hauv uas txhua tiag tiag particle tsuas yog tsis muaj. Nyob rau tib lub sij hawm, cov kev soj ntsuam ntawm pom zoo tias no xyov zoo ntawm qhov teeb meem yog lus sau nrog tag nrho cov hom ntawm tej antiparticles thiab hais tias yuav ua tiag tiag nyob rau hauv tus ntawm lwm teb.

Raws li cov tswvyim no, nyob rau hauv vacuo tshwm sim tas mus li tsim thiab disappearance ntawm xws officers hais raws li cov positron thiab electron nucleon thiab antinucleon. Lawv yuav tsis tau sau npe (yam tsawg kawg yog tam sim no), tab sis nyob rau hauv qhov kev kawm ntawm ib tug xov tooj ntawm tej yam kev mob, lawv ua heev tiag.