Ua ntej, phonons yog bosons, vim ib tus naj npawb ntawm cov excitations zoo ib yam tuaj yeem tsim los ntawm kev rov ua dua ntawm cov neeg tsim khoom tsim ak†. Qhov thib ob, txhua lub phonon yog "kev sib koom ua ke" tshwm sim los ntawm kev txav ntawm txhua lub atom hauv lub lattice.
Puas yog phonon ib boson lossis fermion?
Yuav luag tag nrho cov khoom hauv ntiaj teb yog fermion lossis boson. Lub phonon yog kev sib koom ua ke vim li no nws yog boson.
Vim li cas photons bosons?
Vim lub tshuab hluav taws xob plaub-muaj peev xwm yog plaub-vector, nws hloov pauv hauv plaub-vector sawv cev (12, 12)-tus sawv cev, uas muaj cov lej sib npaug, thiab yog li ntawd photons yog bosons.
Puas yog proton ib boson?
Txhua yam khoom uas suav nrog tus naj npawb ntawm fermions yog ib boson, hos tej particle uas yog suav nrog ib tug khib naj npawb ntawm fermions yog ib tug fermion. Piv txwv li, ib tug proton yog ua los ntawm peb quarks, li no nws yog ib tug fermion. A 4Nws atom yog ua los ntawm 2 protons, 2 neutrons thiab 2 electrons, li no nws yog ib tug boson.
Yuav ua li cas rau ib yam dab tsi?
Thaum ob lub protons sib tsoo hauv LHC, nwsyog lawv cov quarks thiab gluons uas cuam tshuam nrog ib leeg. Cov kev sib cuam tshuam ntawm lub zog siab no tuaj yeem, dhau los ntawm cov teebmeem quantum zoo, ua rau Higgs boson, uas yuav hloov tam sim ntawd - lossis "kev lwj" - rau hauv cov khoom sib zog uas ATLAS thiab CMS tuaj yeem soj ntsuam.
