Tsvagiridzo Yazvino paMaburi Matema: Kuzarura Zvakavanzika zveCosmos
ziviso
Maburi matema ave achifadza masayendisiti neveruzhinji, achiita sezvinhu zvakavanzika zvemuchadenga zvinotinetsa kunzwisisa kwedu zvakasikwa. Hunhu hwavo husinganzwisisike hwakakurudzira tsvakiridzo dzakawanda dzichivavarira kuburitsa zvakavanzika zvavo. Zvakawanikwa zvitsva uye dzidziso mukudzidza maburi matema zviri kusundira miganhu yefizikisi yemuchadenga, zvichiratidza nzwisiso inoshamisa nezvehunhu hwenzvimbo, nguva, uye zvinhu. Chinyorwa chino chinoongorora kufambira mberi kwazvino mukutsvaga maburi matema, chichipa nzwisiso yekuvandudzwa kuri kuchinja maonero edu emuchadenga.
Teresikopu yeChiitiko cheHorizon: Budiriro Inoshamisa
Chimwe chezvinhu zvakakosha zvikuru mukutsvaga maburi matema chakaitwa muna Kubvumbi 2019, apo kubatana kweEvent Horizon Telescope (EHT) kwakaburitsa mufananidzo wekutanga wehorizon yegomba dema. Iri pakati peM87 galaxy, gomba dema iri, rinozivikanwa seM87, riri kure nePasi nemamiriyoni makumi mashanu nemashanu emakore echiedza uye rine huremu hunosvika mabhiriyoni matanhatu nehafu kupfuura Zuva redu.
EHT yakashandisa network yemateresikopu eredhiyo akapararira pasi rose, achishanda seteresikopu yakakura sePasi kuti atore mufananidzo wacho. Kubudirira uku kukuru kwakasimbisa kuvapo kwenzvimbo yechiitiko, muganhu uyo hapana chinhu, kunyangwe chiedza, chinogona kupukunyuka kudhonzwa kwegiravhiti yegomba dema. Ruzivo kubva kuEHT rwuri kuramba ruchipa ruzivo nezvefizikisi yegomba dema, kusanganisira maitiro emadisiki ekuwedzera uye majeti erelativistic.
Mafungu Egiravhiti: Nyika Itsva Yekutarisa Kwegomba Dema
Mumakore achangopfuura, nyeredzi yemafungu egiravhiti yakavhura nzira itsva yekudzidza maburi matema. Kushanda pamwe chete kweLIGO neVirgo kwakaona zviitiko zvakawanda zvemafungu egiravhiti zvinokonzerwa nekuroverana kwemaburi matema. Izvi hazvina kungosimbisa chete kuvapo kwemaburi matema ane nyeredzi asi zvakapawo nzira itsva yekuyera huremu hwawo uye kutenderera kwawo.
Chimwe chiitiko chakakosha chaive kuwanikwa kweGW170817, kuroverana kwenyeredzi mbiri dzemanyutroni. Kunyange zvazvo chisiri chiitiko chegomba dema, chakaratidza simba rekuongorora nyeredzi dzine vanhu vakawanda, chichibatanidza mafungu egiravhiti nekutarisa kwemagetsi. Nguva pfupi yapfuura, GW190521 yakaonekwa, ichiratidza kubatanidzwa kwemaburi maviri matema makuru kuita rimwe rakakura. Kuwanikwa uku kwakapikisa pfungwa dzekare nezvemiganhu yehukuru hwemaburi matema inokonzerwa nekushanduka-shanduka kwenyeredzi.
Makomba Matema Ari Pakati Nepakati: Kuvhara Mukaha
Kwemakumi emakore, nyanzvi dzenyeredzi dzave dzichinetseka nemusiyano uripo pakati pemakomba matema ane nyeredzi (kusvika kumakumi mashoma esimba rezuva) nemakomba matema makuru (mamiriyoni kusvika kumabhiriyoni esimba rezuva). Zvisinei, tsvakiridzo ichangobva kuitwa yakapa humbowo hunogutsa hwekuvapo kwemakomba matema ane nyeredzi (IMBHs), anotangira pa100 kusvika ku1,000 esimba rezuva.
Muna 2020, vaongorori vachishandisa data kubva kuHubble Space Telescope vakashuma nezvekuwanikwa kweIMBH muboka renyeredzi 3XMM J215022.4-055108. Pamusoro pezvo, zvidzidzo zvinosanganisira mafungu egiravhiti zvakaratidza kubatana kunoratidza kuvapo kweIMBH. Izvi zvakawanikwa zvakakosha pakunzwisisa kuumbwa nekushanduka kwemaburi matema muzvikamu zvakasiyana zvehukuru.
Zvikamu zveQuantum zveBlack Holes: Hawking Radiation uye Kupfuura
Kudyidzana pakati pemaburi matema ne quantum mechanics kuchiri chimwe chezvinhu zvinonakidza zve fizikisi yedzidziso. Kufanotaura kwaStephen Hawking nezvekubuda kwegomba matema kuburikidza nemwaranzi yeHawking kwakapikisa maonero ekare emaburi matema sezvinhu zvisingaperi. Sekureva kwedzidziso iyi, maburi matema anogona kuburitsa mwaranzi nekuda kwemhedzisiro ye quantum pedyo ne event horizon, zvichikonzera kurasikirwa zvishoma nezvishoma kwehuremu uye, zvichida, kufa kwawo pakupedzisira.
Ongororo dzichangoburwa dzakaenderera mberi nekuongorora zvinorehwa nemwaranzi yeHawking uye dzakaedza kubatanidza hukama hwese ne quantum mechanics. Imwe nzira yakakurudzirwa ipfungwa ye "firewalls," zviitiko zvekufungidzira zvinogona kuvapo panguva yechiitiko uye kugadzirisa dambudziko reruzivo - mubvunzo mukuru mufizikisi wekuti ruzivo runowira mugomba dema runorasika nekusingaperi here.
Basa reBlack Holes mukugadzirwa kweGalaxy
Maburi matema haasi zvinhu zvemuchadenga chete; ane basa guru mukushanduka-shanduka kwemagalaksi. Zvakaonekwa neteresikopu dzakadai seChandra X-ray Observatory neAtacama Large Millimeter/submillimeter Array (ALMA) zvakaratidza kuti maburi matema makuru anogona kukanganisa magalaksi aanogamuchira kuburikidza nekubuda kwakasimba uye majeti, kudzora kuumbwa kwenyeredzi uye kupararira kwezvinhu zviri pakati penyeredzi.
Kutevedzera kwazvino kwawedzera kunzwisisa kwedu nekuratidza kuti nzira dzekupindura kubva kumaburi matema makuru dzakakosha pakuchengetedza kuenzana pakati pekukura kwemagalaxy nekunyarara. Kudyidzana uku kunoratidza kuti maburi matema nemagalaxy aanogara anoshanduka pamwe chete, zvichiumba hunhu hweumwe neumwe kuburikidza nenguva dzemuchadenga.
Mhinduro dzeExotic Black Hole uye Dzimwe Nzira
Nyanzvi dzefizikisi dzinoramba dzichitsvaga dzimwe nzira dzekugadzirisa maequation aEinstein dzinogona kutsanangura mamiriro ekunze emakomba matema kana kunyange dzimwe nzira dzekuchinja makomba matema. Mazano akadai se "wormholes," "gravastars," uye "black stars" anopa mikana inonakidza inoedza miganhu yekunzwisisa kwedu nguva yemuchadenga.
Imwe pfungwa inonakidza ndeye "maburi matema ekutanga," ayo angangodaro akaumbwa nguva pfupi mushure meBig Bang. Maburi matema aya ekutanga anofungidzirwa kuti anokonzera dambudziko rezvinhu zverima, zvichimiririra chimiro chezvinhu zvisiri zvebaryonic zvinogona kubatsira kutsanangura huremu husipo hwechisiko chose.
Tariro neMabasa Eramangwana
Remangwana rekutsvagisa maburi matema rinotaridzika zvakanaka nemabasa ari kuuya uye kufambira mberi kwetekinoroji. James Webb Space Telescope, iyo ichatanga kushanda munguva pfupi iri kutevera, ichaona zvakasikwa zvakadzama zvisina kumboitika mumhando dzakasiyana dzemafungu, ichipa ruzivo rutsva pamusoro penzvimbo dzakatenderedza maburi matema.
Zvishandiso zvekuongorora mafungu egiravhiti zvakarongwa, zvakaita seLaser Interferometer Space Antenna (LISA), zvichawedzerawo kugona kwedu kuona kubatana kwemaburi matema emhando dzakasiyana-siyana uye daro, zvichiwedzera kunzwisisa kwedu huwandu hwevanhu nekushanduka-shanduka kwemaburi matema.
mhedziso
Tsvagiridzo yazvino pamusoro pemaburi matema iri kushandura ruzivo rwedu rwezvinhu izvi zvisinganzwisisike. Kubva pakufungidzira zvakananga nezvezviitiko kusvika pakudzidza mafungu egiravhiti uye quantum yefizikisi yegomba dema, kuwanikwa kwega kwega kunotiswededza padyo nekunzwisisa kuomarara kwawo. Sezvatinoramba tichienderera mberi nekusundira miganhu yekutarisa nedzidziso, maburi matema anoramba ari chinhu chikuru mukutsvaga kunzwisisa zvakavanzika zvakadzama zvemuchadenga.
