It was majorana 's manipulations of dirac 's equations that suggested the possible existence of a new type of fermion that could serve as its own antiparticle .
The polarised photons were able to take the place of the particle and the antiparticle in dr hardy 's thought experiment because they obey the same quantum-mechanical rules .
极化的光子可以代替哈迪的思想试验中的粒子和反粒子，因为他们遵守同样的量子力学规则。
Proposed a thought experiment that makes nonsense of the famous interaction between matter and antimatter-that when a particle meets its antiparticle , the pair always annihilate one another in a burst of energy .
The neutrino has almost no mass , comes in three different " flavors , " may have its own antiparticle and has been seen shifting from one flavor to another while shooting out from our sun , said physicist phillip schewe , communications director at the joint quantum institute in maryland .
