繁體版 English 日本語Русский
登录 注册

virtual photon中文是什么意思

发音:  
用"virtual photon"造句"virtual photon"怎么读"virtual photon" in a sentence

中文翻译手机手机版

  • 虚光子

例句与用法

  • The theoretical explanation invokes virtual photons .
    这一理论解释需借助于虚光子。
  • A real or virtual photon may spontaneously annihilate .
    一个实的或虚的光子可以自发地湮没。
  • The fluctuations take the form of pairs of virtual photons
    量子涨落以虚光子对的形式出现。
  • A quark ( or an antiquark ) from the projectile hadron radiates a virtual photon on impact on the target , the photon subsequently decays into a lepton pair
    入射强子中的一个夸克(或反夸克)在靶的作用下辐射出一个虚光子,虚光子再衰变成正反轻子对。
  • It has been shown that : the little indentation which represents the quantum noise of the system appears in the evolution curves ; the quantum noise which is caused by virtual photon field gradually becomes weak when w increases , the quantum noise increases when n increases ; the virtual photon process make the antibunching effect strengthen , make the squeezing degree deepen obviously , and lead to the additional vibration of entropy , the oscillation extent of the additional vibration of entropy increases when n increases and decreases when co or g increase . besides , the quantum dynamics of two coupling atoms interacting with a single mode ligh t field in a kerr medium is studied in this paper ; the influences of the kerr effect on the mean photon number , the degree of second order coherence of field , the evolution of the field entropy and the squeezing effect are also discussed
    )的增大,量子噪声分别减小和增大;虚光子过程使光场的反聚束效应增强,使光场的压缩程度明显加深,并引起了附加的“熵振荡” ,这种附加“熵振荡”的幅度将随着光场初始平均光子数( ? )的增加而增大,随着光场频率和原子间耦合系数g的增大而减小。本文还研究了充满kerr介质腔中“耦合双原子-单模光场”相互作用系统的量子动力学性质,研究了克尔效应对场的平均光子数、二阶相干度、场熵演化特性及光场压缩效应的影响。
  • By calculating the feynman diagram in rtf , we find that when taking into account both the thermal photon emission , absorption and the virtual photon exchange processes , the infrared divergences at zero and finite temperature can be cancelled at the same time . the full quantum calculation results for soft photon radiation coincide completely with the poisson distribution obtained in the semiclassical approximation ( the coupling of the classical current and quantized field )
    通过实时温度场论下的费曼图计算,我们得到:将实光子的发射、吸收,虚光子的交换过程同时考虑时,零温场论中出现的和由温度效应引起的红外发散都能得到消除;并且完全量子场论下的软光子辐射几率与半经典近似下(经典的电流和量子化的电磁场之间的耦合)得到的泊松分布结果完全一致。
用"virtual photon"造句  
virtual photon的中文翻译,virtual photon是什么意思,怎么用汉语翻译virtual photon,virtual photon的中文意思,virtual photon的中文virtual photon in Chinesevirtual photon的中文virtual photon怎么读,发音,例句,用法和解释由查查在线词典提供,版权所有违者必究。