Ka'idojin Asali na Kimiyyar Lissafi ta Kwatancen
Ilimin kimiyyar lissafi na Quantum, wanda aka fi sani da makanikan quantum ko ka'idar quantum, yana kawo sauyi a fahimtarmu game da duniyar da ba ta da ƙananan halittu. An haɓaka shi a farkon ƙarni na 20, yana ba da cikakken tsari don bayyana halayen ƙwayoyin cuta a sikelin atomic da subatomic. Ka'idodinsa suna bayyana fahimtar da aka samo daga kimiyyar lissafi na gargajiya kuma sun haifar da fasahohi masu tasowa da kuma zurfafan tasirin falsafa. Wannan labarin yana bincika ƙa'idodin kimiyyar lissafi na quantum, yana bayyana manyan ra'ayoyinsa da kuma haskaka wahayinsa masu ban mamaki game da yanayin gaskiya.
Duality-Labarin Wave
Ɗaya daga cikin ƙa'idodin tushen kimiyyar lissafi na quantum shine duality-particle duality, wanda ke nuna cewa barbashi kamar electrons suna nuna halayen wave-like da barbashi-like. Wannan duality an fara haskaka shi ta hanyar bayanin Albert Einstein game da tasirin photoelectric, inda haske, wanda aka ɗauka a matsayin raƙuman ruwa a gargajiya, shi ma yana nuna halayen barbashi a cikin siffar photons.
Akasin haka, Louis de Broglie ya gabatar da cewa ƙwayoyin cuta kamar electrons suma na iya nuna ɗabi'ar raƙuman ruwa. An tabbatar da wannan ta hanyar gwaji ta hanyar gwajin Davisson-Germer, wanda ya lura da tsarin rarrabuwar ra'ayoyi waɗanda galibi ke da alaƙa da raƙuman ruwa. Duality na raƙuman ruwa yana nufin cewa bambancin gargajiya tsakanin ƙwayoyin cuta da raƙuman ruwa ba zai iya jurewa ba a sikelin kwantum.
Ƙididdige Makamashi
Ilimin kimiyyar lissafi na Quantum ya gabatar da manufar ƙididdigewa, ra'ayin cewa wasu adadi na zahiri, kamar makamashi, za su iya ɗaukar ƙima daban-daban ne kawai. Wannan ƙa'ida ta fara fitowa ne daga Max Planck a cikin warware matsalar radiation ta baƙar fata, inda ya gabatar da shawarar cewa ana fitar da makamashi a cikin fakitin da ba a haɗa ba da ake kira "quanta."
Daga baya Niels Bohr ya yi amfani da wannan ƙa'ida ga atom ɗin hydrogen, yana mai ba da shawarar cewa electrons suna mamaye takamaiman matakan kuzari kuma suna iya canzawa tsakanin waɗannan matakan ta hanyar fitar da ko sha photons tare da kuzari daidai da bambancin da ke tsakanin matakan. Waɗannan matakan kuzari daban-daban suna lissafin layukan siginar atom da aka lura.
Ka'idar rashin tabbas
Ka'idar Rashin Tabbas ta Heisenberg, wadda Werner Heisenberg ya tsara, ta bayyana iyaka ta asali ga daidaiton da za a iya sanin nau'ikan halayen jiki, kamar matsayi da motsi, a lokaci guda. A lissafi, ƙa'idar ta bayyana cewa samfurin rashin tabbas a matsayi da motsi koyaushe yana girma ko daidai da ƙaramin madaidaitan (h-bar/2).
Wannan ƙa'ida tana ƙalubalantar ra'ayin gargajiya na ƙaddara, tana mai tabbatar da cewa ba zai yiwu a yi hasashen wasu nau'ikan halaye tare da daidaito na bazuwar ba. Sakamakon haka, a matakin kwantum, dole ne mutum ya yi jayayya da wani abu da ke tattare da rashin tabbas.
Babban matsayi
Matsayin sama wani ginshiƙi ne na ka'idar kwantum, wanda ya ƙayyade cewa tsarin kwantum zai iya wanzuwa a yanayi da yawa a lokaci guda har sai an auna shi. Sau da yawa ana kwatanta wannan ra'ayin ta hanyar gwajin tunanin kyanwa na Schrödinger, inda kyanwa a cikin akwati tana da rai kuma tana mutu har sai an yi wani abu da aka lura da shi.
A lissafi, ana bayyana yanayin tsarin kwantum ta hanyar aikin raƙuman ruwa, wanda shine babban matsayi na dukkan yanayin da zai yiwu. Bayan aunawa, aikin raƙuman ruwa yana rushewa zuwa wani yanayi na musamman, amma kafin a auna, tsarin yana wanzuwa a cikin yanayi mai gauraya na duk sakamakon da zai yiwu.
Tsaro
Haɗakar ƙwayoyin halitta (Quantum interanglement) wani lamari ne da yanayin ƙwayoyin halitta biyu ko fiye ke haɗuwa ta yadda yanayin ƙwayar halitta ɗaya ke shafar yanayin ɗayan nan take, ba tare da la'akari da nisan da ke tsakaninsu ba. Wannan lamari yana bayyana fahimtar gargajiya game da wurin da ake zaune kuma Einstein ya shahara da bayyana shi a matsayin "aiki mai ban tsoro a nesa".
An tabbatar da katsewar bayanai ta hanyar gwaji kuma tana cikin zuciyar fasahohin kwantum da yawa, ciki har da fasahar ɓoye bayanai ta kwantum da kuma na'urar tattara bayanai ta kwantum. Haka kuma tana haifar da tambayoyi masu zurfi game da yanayin gaskiya da iyakokin canja wurin bayanai.
Matsayin Masu Lura
Makanikan Kwatancen suna da muhimmiyar rawa ga mai lura, suna nuna cewa aikin aunawa yana shafar tsarin da ake lura da shi. Wannan ra'ayi an kwatanta shi da shahararren gwajin da aka yanke sau biyu, inda barbashi kamar electrons ke ƙirƙirar tsarin tsangwama daban-daban dangane da ko ana lura da su ko a'a.
Tasirin mai lura yana nuna alaƙar da ke tsakanin lura da gaskiya, yana ƙalubalantar ra'ayoyin gargajiya cewa gaskiya ba ta dogara da ma'auni ba. Yana nuna cewa aikin lura da kansa yana taka rawa a cikin halayen tsarin kwantum.
Tunneling Quantum
Tunneling na kwantum wani abu ne da ke faruwa inda barbashi za su iya wucewa ta cikin shingen da ba za a iya shawo kansu ba bisa ga tsarin gargajiya. Wannan tasirin ya samo asali ne daga halayen barbashi masu kama da raƙuman ruwa, wanda ke ba su damar shiga da kuma ratsa shingayen da yuwuwar ya dogara da faɗin da tsayin shingen.
Tsarin ramin quantum yana da matuƙar muhimmanci ga ayyuka da fasahohi da dama na zahiri, ciki har da haɗakar nukiliya a cikin taurari da kuma aikin na'urorin lantarki na zamani kamar su diodes na rami da transistors.
Ƙa'idar Ƙarfafawa
Niels Bohr ya gabatar da ƙa'idar complementarity, wadda ta bayyana cewa ƙwayoyin cuta suna da kaddarorin da ba za a iya gani ko auna su a lokaci guda ba. Misali, halayen kamar raƙuman ruwa da kuma irin ƙwayoyin cuta abubuwa ne masu dacewa da ƙwayoyin halitta.
Wannan ƙa'ida ta nuna yanayin tsarin kwantum guda biyu da kuma buƙatar ra'ayoyi da yawa don bayyana halayensu gaba ɗaya. Tana daidaita sabanin da ke akwai a cikin tsarin kwantum kuma tana ƙarfafa ra'ayin cewa shirye-shiryen gwaji daban-daban suna bayyana fuskoki daban-daban na gaskiyar kwantum.
Ka'idar Filin Quantum
Ka'idar filin quantum (QFT) tana faɗaɗa makanikan quantum zuwa filaye, tana bayyana muhimman ƙarfin yanayi a cikin tsarin haɗin kai. An haɓaka ta hanyar haɗa makanikan quantum da alaƙa ta musamman, QFT tana ba da tushen ka'idar Tsarin Daidaitaccen Tsarin kimiyyar ƙwayoyin cuta.
QFT tana bayyana yadda barbashi suke motsa jiki na ƙarƙashin ƙasa kuma tana bayyana hulɗarsu ta hanyar musayar barbashi masu ɗauke da ƙarfi, kamar su photons don ƙarfin lantarki da gluons don ƙarfin nukiliya mai ƙarfi. Ya kasance mai mahimmanci wajen yin hasashen da aka tabbatar ta hanyar gwaje-gwaje marasa adadi.
Kammalawa
Ilimin kimiyyar lissafi na Quantum yana sake fasalin fahimtarmu game da duniyar da ba ta da ƙananan halittu, yana bayyana gaskiyar da ke da alaƙa sosai, mai yiwuwa, kuma mai cike da abubuwan da ke ƙalubalantar fahimta ta gargajiya. Ka'idojinsa - daga ɓangarorin biyu na raƙuman ruwa da ƙididdige makamashi zuwa ƙa'idar rashin tabbas, matsayi mai kyau, da haɗuwa - sune ginshiƙin kimiyyar lissafi ta zamani kuma sun haɓaka sabbin abubuwa na fasaha kamar semiconductors, lasers, da kwamfutocin quantum.
Yayin da muke ci gaba da bincike kan zurfin tsarin kimiyyar lissafi (quantum mechanics), muna gano sabbin fahimta game da asalin yanayin sararin samaniya, wanda ke haifar da ci gaban kimiyya da kuma binciken falsafa. Binciken ka'idodin lissafi (quantum) ba wai kawai yana zurfafa fahimtarmu game da dokokin zahiri ba, har ma yana faɗaɗa ilimin ɗan adam da ƙwarewar fasaha.
