InotungamirwaSainzi

The chimiro, marongerwo uye kukura wezvose

In cosmology, pachine hapana mhinduro yakajeka kuti mubvunzo, hunobata zera, chimiro uye kukura zvakasikwa, uye hakuna tabvumirana pamusoro ayo nemakumbo. Nokuti kana zvinhu zviri finite, ipapo unofanira kana ichipera kana kukura. Pakadaro, kana magumo, zvekungofungira zvakawanda maturo.

Kare 1744 nyanzvi JF Cheseaux kutanga chokwadi kuti zvose magumo, nekuti kana nhamba yenyeredzi haina miganhu, wadii kupenya denga uye nei rima? Muna 1823, G. Olbes vakati pamberi miganhu zvakasikwa zvokuti chiedza kuuya Earth chenyeredzi dziri kure kunofanira kuva simba nokuda Absorção de Água mumwe pfuma iri nzira yavo. Asi kana iri pacharo, fuma iyi inofanira kuva huru kuti dziratidze uye hapana zvakaipa kupfuura nyeredzi. kubvuma uku hwakasimbiswa nesayenzi yemazuva ano, iyo inoti iri Vacuum ndiye "chinhu", asi panguva imwe chete ane chaiye chaiko ehupfumi. Chokwadi, Absorção de Água kuti Vacuum simba photons kunotungamirira kuwedzera tembiricha zvayo, zvichiguma ndechokuti Vacuum inova tsime yechipiri nemwaranzi. Naizvozvo, kana ukuru zvakasikwa zvechokwadi magumo, chiedza nyeredzi iyo kwasvika muganhu kure chakasimba zvokuti dzvuku kusuduruka kuti anotanga Kubatanidza pamwechete kumashure (yechipiri) nemwaranzi Vacuum.

Zvisinei, munhu anogona kutaura kuti ukuru zvakasikwa, izvo chaichengetwa vanhu Chokwadi, sezvo yokupedzisira pachahwo uye kumhanya chiedza. Distance 24 ndiyo muganhu chiedza Gigaparseksa chokunze jengachenga. Zvisinei, nokuti kuti kuwedzera mwero kunowedzera, mugumo wezvose riri chinhambwe bhiriyoni 93 chiedza makore.

Anokosha Nemhaka cosmology ndechokuti zvinhu zvakasikwa wacho kuwedzera. Yakanga yaunganidzwa pakuongorora pamusoro redshift, uye ipapo kuwana quantitative tinyatsonzwisisa maererano nomutemo Hubble vake. Izvi zvakakonzera masayendisiti kuti kugumisa kuti Big Bang dzidziso anowana chisimbiso kwayo. Maererano NASA, vakanga vawana pedyo WMAP, zera wezvose, kubva Big Bang, mabhiriyoni 13.7 makore vakaenzana. Zvisinei, ichi mugumisiro zvinoita chete kana tichifungidzira kuti muenzaniso, riri pa hwaro kuongorora wakarurama. Kana uchishandisa zvimwe uchimutarira mitoo yaiwana mashoko akasiyana zvachose.

Kukanganisa mamiriro zvakasikwa, haagoni akati pamusoro wawo. Saka kure haawaniki kuti-dimensional matatu chimiro izvozvo zvakanaka kumiririra mufananidzo kwayo. dambudziko iri kunobva pakuti zvakadaro kure hazvina kuzivikanwa kuti muchadenga iri sandarara. Chechipiri chinotaurwa wakabatana chokwadi kuti zvinovinga vamwe zvinozivikanwa pamusoro wayo vakawanda kubatana. Saizvozvowo, kana ukuru zvakasikwa spatially rakatenderedzwa, musi kururamisa mitsetse chero mirayiridzo inogona kuva pokutangira.

Sezvatinogona kuona, kwezvinhu mberi haana kusvika pamwero kuti zvakarurama kupindura mibvunzo pamusoro zera, chikwata uye kukura muchadenga. Kusvikira zvino, vazhinji dzidziso iri cosmology hazvina yasimbiswa asi havana akapikisa.

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