1) quasi-particle representation
准粒子表象
2) particle picture
粒子数表象
1.
In this paper the harmiltonian of one dimensional non harmonic oscillator is taken as = 0+ e - ∑x 2l=0 ll! and ′= e - ∑x 2l=0 ll! as pertubative term, the diagonal matrix elements of ′ in particle picture are obtained.
本文取一维非谐振子哈密顿量为Ｈ＝Ｈ０＋ｅｘ－２ｌ＝０ｘｌｌ！，令Ｈ′＾＝ｅｘ－２ｌ＝０ｘｌｌ！为微扰，求得Ｈ′＾在粒子数表象中的对角矩阵元，并用微扰法计算了单价离子晶体的内能与结合
3) composite particle representation
复合粒子表象
1.
An approximate boson representation of the SO(8) model Hamiltonian in the composite particle representation method is given and compared with the boson expansion and the dyson boson mapping method results.
求出了ＳＯ（８）模型哈密顿量在复合粒子表象中的玻色子近似解析表示，并与玻色子展开方法和Ｄｙｓｏｎ玻色子映射方法求出的结果进行了比较。
2.
In the present paper, the wavefunctions of the composite particle representation theory(CPRT) are discussed, and the CPRT wavefunction for 20O ground state is constructed.
讨论复合粒子表象理论（CPRT）的波函数，并计算20O基态CPRT的波函数，结果表明，其费米子空间部分就是壳模型波函数。
4) Time dependent particle number representation
含时粒子数表象
5) the bipartite entangled state representation
双粒子纠缠态表象
1.
For the bipartite entangled state representation in quantum optics,the author present a new approach to analyze its expression in Fock space.
对于量子光学的双粒子纠缠态表象,我们给出一个新途径以分析其在福克空间中的表达式。
6) Standard particle
标准粒子
1.
In experimental water tank the various standard reference solutions that dif- ferent special standard particles were added in water was provided.
检验试验是在水中加入标准粒子,利用加入粒子的浓度不同来进行测量。
2.
The study indicated that using standard particles to calibrate the accuracy of particle size measurement was a good method to evaluate the performance of this instrument,the calibration results satisf.
结果表明,通过发生标准粒子校准仪器测量颗粒粒径准确度的方法,可以从整体上评价气溶胶粒径谱仪的性能,为该类仪器的性能评定与校准提供参考依据。
补充资料：准粒子态密度（densityofsinglequasi-particalstates）
准粒子态密度（densityofsinglequasi-particalstates）
在相空间单位体积单位能量间隔中的状态数称态密度。在BCS理论中的准粒子态密度为：
`N_s(E)=N(0)\frac{E}{sqrt{E^2-\Delta^2}},(E>0)`
式中E为粒子的元激发能量，N(0)为正常相的态密度。上式对大多数超导金属与单电子隧道实验结果相符。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条