- 準(zhǔn)粒子
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quasiparticle中文什么意思
例句與用法
- Furthermore , in the noncommutative chern - simons theory for the quantum hall effect , the constrain equation with quasiparticle source is also identified with the moment map eqaution of the noncommutative sun ( t ) cotangent bundle with marked points
而且，在量子hall效應(yīng)的非對(duì)易陳- simons理論里，具有準(zhǔn)粒子源的約束方程也與具有marked點(diǎn)的非對(duì)易su _ n ( t )余切叢的momentmap方程相同。
英文釋義
名詞- a quantum of energy (in a crystal lattice or other system) that has position and momentum and can in some respects be regarded as a particle
百科釋義
In physics, quasiparticles and collective excitations (which are closely related) are emergent phenomena that occur when a microscopically complicated system such as a solid behaves as if it contained different (fictitious) weakly interacting particles in free space. For example, as an electron travels through a semiconductor, its motion is disturbed in a complex way by its interactions with all of the other electrons and nuclei; however it approximately behaves like an electron with a different mass traveling unperturbed through free space.
詳細(xì)百科解釋