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 .

正是majorana对dirac方程的改写预言了一种新型费米子存在的可能性，这种费米子可作为它自身的反粒子。

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 .

提出了一个思想实验使得著名的物质与反物质相互作用理论（当粒子遇到反粒子它们总是相互湮灭而释放能量）变得一文不值。

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 .

中微子几乎没有质量，有3种不同的“风格”，也许有它自己的反粒子而且当它被太阳射出的时候由一个风格转换到另一个风格，马里兰的联合量子机构通讯处主任物理学家phillipschewe说。

At last the energy and momentum operators of antiparticle are redefined .

最后重新定义了反粒子的能量和动量算符.