InotungamirwaSainzi

Physical Vacuum: zvinoitwa nzira kwouzivi uye Science

Kuwana mhinduro yomubvunzo wokuti kuti Vacuum hakusi nyore sezvo zvichiita sokuti pakutanga kuaona. dambudziko iri vanetsa masayendisiti kubva kare, uye nhasi vane nzira dzakawanda kutsanangura kurutivi chiitiko ichi chaiko.

Physical Vacuum pasi mazita "chinhu", "Esteri", "nouchapupu Vacuum" iri munyaya zhinji pfungwa dzouzivi. Vanenge vose dzidziso idzi zvinosimbisa chokwadi chokuti huru mukana ichi "chinhu" ndechokuti, mukusiyana kuna zvavaisiita kwatiri zvinhu uye mananara, isingambokwanisi vanorwara. naizvozvo kunoonekwa sechinhu nokudenga, kubatanidza zvose zviripo maitiro uye zvivako.

Chimwe chinhu chinokosha kuti chinokunda mumabasa mazhinji kwouzivi ndechokuti kwomuviri Vacuum ndiyo hwedzidziso yekurarama hwaro zvose zviripo zvinhu uye zvakavapo. Pasinei chokwadi kuti muchadenga ichi harina chinhu nemhedziso nemashoko, ndiko angangoita chinhu chinoita kuti anosunga vose masimba uye muitiro.

Pakupedzisira, kana yezwi evasingatombonamati nesayenzi zvinhu, izvozvo zvinogona kucherechedzwa pasinei nokuti zvinhu Vacuum haichaonekwi, ivepo kunogona akaratidza maererano siyana kuedza. Izvi zvinofanira kusanganisirawo ari Casimir zvazviri, uye vanonzi Erekitironi-positron vaviri, uye migumisiro Gwayana-Rutherford. Somuenzaniso, imwe aizivikanwa Casimir zvazviri kunoratidza kuti kunyange raiita zvachose "chinhu" nzvimbo, pane masimba kuti mahwendefa maviri wekuita.

Sayenzi yemazuva kufunga chaiko Vacuum kubva nemaonero quantum minda, kwamakadarika chinhu chinokosha (kana chikuru) chero mumamiriro ezvinhu kuitika simba mumunda chokwadi. A wandei Chikamu yefizikisi ano concurs kuti pane fuma iyi "Vacuum", umo anowana zvayo zvinokosha zvivako uye unhu. Vakawanda vanoenda mberi uye edza kuratidza kuti mumuviri Vacuum - ichi chinhu kubva iyo yakatanga, uye edu muchadenga. Somuenzaniso, inozivikanwa musayendisiti Ya Zel'dovich mubasa rake kunounza dzinoverengeka zvokudya, kuti mafungiro aya ari zvachose kupikisana chero veruzhinji kudanana mitemo chinangwa, asi mutemo kuchengetedza baryon vebasa, kureva nengaidzo pakati nyaya uye antimatter.

Maererano neimwe nzira akararama, panyama Vacuum anomiririra yakadereresa simba mamiriro umo chero PARTICIPLE chaiye hadzisi kuwanika. Panguva iyoyowo, vaongorori ava vakabvumirana kuti ichi kunyanya nyaya mhando iri chaizvoizvo vakazadzwa zvemarudzi ose zvinogona antiparticles nezvimedu anogona kuva chaiye vakadhakwa nechitarisiko minda.

Maererano nepfungwa iyi, muna vacuüm it kunoitika kuramba inotungamirwa uye kunyangarika yegwara zvinhu sezvo positron uye Erekitironi nucleon uye antinucleon kwakadaro. Havagoni inyoreswe (kweinenge ikozvino), asi ari chokupika dzinoverengeka ezvinhu, vanova kwazvo zvaioneka.

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