Dzidziso yeQuantum muFizikisi Yemazuva Ano
Fizikisi inyanzvi yagara iri pamberi mukutsvaga nekugadzira zvinhu zvitsva. Imwe yepfungwa dzinochinja-chinja mufizikisi yemazuva ano idzidziso yekwantumu. Dzidziso iyi haingogumiri pakugumburisa hwaro hwekunzwisisa kwedu zvakasikwa asiwo inovhura nzira yematekinoroji epamusoro anotsanangura nguva ino yedhijitari, akadai semakombiyuta ekwantumu uye kutaurirana kwekwantumu.
Nhoroondo Pfupi yeQuantum Theory
Dzidziso yeQuantum yakatanga kutanga kwezana remakore rechi20 ichipindura zviitiko zvisingakwanise kutsanangurwa nefizikisi yekare, kunyanya dzidziso yeNewtonian uye electromagnetism yaMaxwell. Pakupera kwezana remakore rechi19, masayendisiti akaona kuti paive nezvimwe zvinhu zvisingawanzoitika mukuongorora kwekuyedza izvo zvaisagona kutsanangurwa nemitemo yefizikisi yekare. Chimwe chezvinhu izvi chaive chiratidzo chemwaranzi yeblackbody. Max Planck akakurudzira muna 1900 kuti simba rinoburitswa kana kunyudzwa mumapaketi akasiyana anonzi "quanta." Izvi zvakazozivikanwa gare gare sekutanga kwedzidziso yequantum.
Makore akati wandei gare gare, Albert Einstein akatora pfungwa dzaPlanck ndokudzishandisa kutsanangura simba remagetsi, zvichiratidza kuti chiedza pachacho chine zvidimbu zvinozivikanwa se "photons." Iri raive danho rakakosha rekufambira mberi kwe quantum mechanics. Dzidziso yeQuantum yakazowedzerwa naNiels Bohr neatomu model yake uye naSchrödinger naHeisenberg nehurongwa hwemasvomhu hwakadzama.
Nheyo dzekutanga dzedzidziso yeQuantum
Dzidziso yeQuantum yakachinja-chinja munzira dzakawanda, kunyanya nekuti yakaunza misimboti yakasiyana zvachose nefizikisi yekare. Mimwe misimboti yekutanga yedzidziso yeQuantum ndeiyi:
1. Simba Quanta: Simba harisi rinoenderera mberi sezvinotaurwa nefizikisi yekare, asi rakakamurwa kuita mapaketi akasiyana anonzi quanta.
2. Kuwirirana kweParticle-Wave: Zvinhu zviri pasi peatomu, zvakaita semaerekitironi, zvinoratidza hunhu hweparticle newave. Izvi zvakatanga kusimbiswa nekuyedza kwe electron diffraction.
3. Basa reMafungu: Chikamu chimwe nechimwe chinotsanangurwa nebasa remafungu, rine ruzivo rwese nezve system. Basa iri remafungu harisarudze nzvimbo yechikamu zvakananga asi rinopa mukana wekugoverwa kwenzvimbo iyo chikamu chingawanikwa.
4. Nheyo yaHeisenberg yeKusaziva: Nheyo iyi inotaura kuti hazvigoneki kuziva nzvimbo chaiyo uye simba rechinhu panguva imwe chete. Kusaziva uku hakusi kwemhedzisiro yezvishandiso zvekuyera zvisina kunaka, asi hunhu hukuru hwezvinhu zve quantum.
5. Superposition: Zvidimbu zvinogona kuvapo musanganiswa wemamiriro akasiyana panguva imwe chete kusvika zvayerwa. Iyi ndiyo hwaro hwezviitiko zvakawanda zve quantum zvakaita sekupindirana.
6. Kusungwa: Zvidimbu zviviri kana kupfuura zvinogona kusungwa uko mamiriro azvo akabatana nenzira yekuti kuyerwa kwechinhu chimwe chete kuchakanganisa mamiriro echimwe chinhu, zvisinei nekuti daro riri kuparadzaniswa nazvo riini.
Kuitwa uye Kushandiswa
Musiyano mukuru uripo pakati pefizikisi yekare neyekwantumu hausi wedzidziso chete asiwo unoshanda. Nekufamba kwenguva, mashandisirwo akawanda edzidziso yekwantumu akachinja mararamiro edu. Heano mimwe mienzaniso inonakidza.
1. MaElectronics neSemiconductors: Nheyo dzeQuantum ndidzo hwaro hwefizikisi yesemiconductor. Kunzwisisa mabhendi esimba mukati mezvinhu kwakabatsira mukugadzirwa kwematransistors nemadiodes, ayo akazova zvivharo zvezvishandiso zvemagetsi zvemazuva ano zvakaita semakombiyuta nemafoni.
2. Makomputa eQuantum: Michina iyi inoshandisa superposition ne entanglement kuita macomputer nekukurumidza kupfuura makomputa ekare pamatambudziko akasiyana-siyana, akadai sekuverenga nhamba huru, izvo zvakakosha mu cryptography.
3. Kutaurirana kweQuantum: Iyi tekinoroji inopa mukana wekutaurirana kwakachengeteka zvikuru kuburikidza nekushandisa quantum encryption, iyo inovakira kuchengetedzeka kwayo pamisimboti yedzidziso yequantum.
4. Metrology neAtomic Wachi: Wachi dzeAtomu, idzo dzakarurama kupfuura dzose pasi rose, dzinoshanda dzichitevedzera quantum. Dzinoshandiswa zvakanyanya muGPS navigation systems uye mukutsvaga kwesainzi kunoda kuyerwa kwenguva kwakanyatsojeka.
5. Zvishandiso Zvitsva: Kugadzirwa kwezvinhu zvine hunhu hwekunze, zvakaita sema superconductors anodziya zvakanyanya uye zvinhu zve topological, kwakavakirwa pamisimboti ye quantum. Tsvagiridzo iyi iri kuenderera mberi uye inovimbisa mashandisirwo matsva mune ramangwana.
6. MaLaser: Tekinoroji yeLaser, yakagadzirwa muma1960, yakavakirwawo pakunzwisisa quantum yekudyidzana kwechiedza nezvinhu. MaLaser ane mashandisirwo akasiyana-siyana, kubva pakucheka nekusonerera zvinhu, kusvika pakuvhiyiwa kwechiremba, kusvika pakutaurirana.
Matambudziko uye Gakava
Pasinei nekubudirira kwayo kwakawanda, dzidziso yequantum inosanganawo nematambudziko akawanda uye gakava. Imwe yedzakakurumbira iSchrödinger's cat paradox, iyo inoratidza matambudziko mukududzirwa kwequantum mechanics, kunyanya maererano nekuyera uye superposition. Iyi paradox inobvunza kuti sei uye riini system yequantum inosarudza imwe yenzvimbo dzakawanda dzinogona kuve superposition.
Pamusoro pezvo, kune dudziro dzakasiyana dzedzidziso yequantum, dzakadai seCopenhagen Interpretation, Many-Worlds Interpretation, Bohmian Mechanics, nedzimwe, dzinoedza kupa mufananidzo wakasiyana wekuti nyika inoshanda sei padanho requantum.
Remangwana redzidziso yeQuantum
Tsvagiridzo mudzidziso yequantum iri kuramba ichifambira mberi nekukurumidza. Imwe nzvimbo yekutsvagisa kwakasimba iquantum gravity, kuyedza kusanganisa dzidziso yequantum neEinstein's general relativity, chimwe chinhu chisina kubudirira kusvika pari zvino.
Pamusoro pezvo, kufambira mberi kwehunyanzvi hwe quantum, hwakadai semakombiyuta e quantum uye kutaurirana kwe quantum, kunogona kuchinja zvakanyanya mararamiro evanhu.
Mhedziso
Dzidziso yeQuantum yave iri uye ichiri kuramba iri imwe yedzidziso dzinokosha uye dzakadzama mufizikisi. Haingopi chete ruzivo rutsva pamusoro pehunhu hwepasi rose asiwo inoumba hwaro hwematekinoroji mazhinji epamusoro anotonga nyika yanhasi. Kunyange zvazvo paine matambudziko nematambudziko achiri kuda kugadziriswa, mukana wedzidziso yeQuantum hauna mugumo, uchivimbisa ramangwana rizere nehunyanzvi nekuwana zvinhu zvitsva.
Saka, tsvakiridzo yakawedzerwa mudzidziso yequantum haina kukosha chete kusainzi asiwo ine zvazvinoreva zvakawanda, izvo zvinogona kuchinja zvakanyanya mararamiro edu uye mashandisirwo atinoita nenyika.
