【摘 要】
:
We study the energy level shifts of an accelerated multilevel atom in dipole coupling to the derivative of a quantum massless scalar field and separately calcul
【机 构】
:
Department of Physics,Hunan Normal University,Changsha 410081
论文部分内容阅读
We study the energy level shifts of an accelerated multilevel atom in dipole coupling to the derivative of a quantum massless scalar field and separately calculate the contributions of vacuum fluctuations and radiation reaction to the shifts.It is found that,in contrast to the case of a monopole-like interaction,both the vacuum fluctuations and radiation reaction contributions are changed by acceleration,and they all contain non-thermal correction terms.Our results suggest that the effect of acceleration on the energy shifts is dependent on the type of the interaction between the atom and the quantum field.
其他文献
Based on the entropy criterion and n-dimensional uniform distribution of nonlinear digital filter (NDF), we present an efficient NDF-based pseudorandom bit gene
新形势下全国深入贯彻党的十九大会议内容,始终把政治标准放在首位,近而映射出艺术类院校加强思想政治工作与党建工作的紧迫性与重要性.“党建+漫画育人”模式充分发挥艺术类
Chaos attractor behaviour is usually preserved if the four basic arithmetic operations, i.e. addition, subtraction, multiplication, division, or their compound,
We investigate the effects of higher order multipole transitions, in particular electric quadrupole (E2) and E1-E2interference, on the Coulomb dissociation of 1
Employing the metal-organic chemical vapour deposition (MOCVD) technique, we prepare ZnO samples with different morphologies from the film to nanorods through c
Using the two-fluid model in the case of α1 (α=β/2Q, β is the ratio of thermal pressure to magnetic pressure, and Q=m,e/m,I), we numerically investigate the
随着社会经济的不断发展,“新常态”成为我国现阶段社会发展的代名词.在这样的背景下,我国电视台新闻行业也发生了巨大的变化,各种新兴媒体迅速发展,加快了我国媒体行业的创
4+X模式将随着2015年一剧两星新规的到来正式终结年近岁末,很多行业正在按部就班地做年终总结,规划明年的发展计划,颇有点收拾收拾好过年的味道。但是在影视剧行业,随着“一
We report an efficient diode-pumped Nd-doped Gadolinium gallium gaet (GGG) continuous-wave (CW) laser operating at 938 nm. Laser action of 1.6at.% Nd-doped GGG
本文综述了国外表面波声—电—光效应和器件的发展。叙述了表面波声—电—光效应的基本概念、信号处理功能以及它在光信息处理中的应用。
This article summarizes the deve