耦合躍遷 的英文怎麼說
中文拼音 [ǒugěyuèqiān]
耦合躍遷
英文
coupled transition- 耦 : Ⅰ動詞[書面語] (兩人並耕) plough side by sideⅡ名詞1 (古農具名) plough2 [書面語] (兩人一組) a...
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 躍 : 動詞(跳) leap; jump
- 遷 : Ⅰ動詞1. (遷移) move 2. (轉變) change 3. (古時指調動官職) be appointed to a certain post Ⅱ名詞(姓氏) a surname
- 耦合 : [物理學] coupling; interconnection; catena; linkage; linking
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The coupling admixes the particle and collective degrees of freedom in such a manner as to partially transfer the one-particle transition strength onto the collective modes.
耦合使粒子和集體自由度按這樣的方式混合,即使單粒子躍遷強度部分地轉變到集體模式中。Quantum interference occurs in a three - level a system with near - degenerate dipole allowed transitions, which are coupled to the same linearly polarized incoherent field
如,當a型的兩個躍遷與一個線性極化的非相干場進行耦合時,非相干泵浦產生量子干涉。In the third part, a more actual dynamic - chemical coupling model than two - state model, a dimensional v " j : ) t t periodic four - state kinetic hopping model, is established. the results are summarized as follows. 1
第三部分根據分子馬達實際的力學化學耦合過程,建立起比兩態模型更接近實際的模型?一維周期性四態隨機躍遷模型。It is found that the existence of a maximum in the snr is the identifying characteristic of the sr phenomenon. " the main - unexpected - - novelty is the dependence of the effect on initial condition. " ( report of the phys. rev. e referee ) the coherence resonance ( cr ) and the stochastic resonance ( sr ) phenomenon in a globally coupled fitzhugh - nagumo neurons model are studied
Ohyreve審稿人語)在對fhn神經模型的共振現象研究中,我們考慮一個存在耦合的多個神經細胞相互作用的神經網路,利用平均場理論和概率躍遷理論,得到了神經系統在無信號和有周期性信號的兩種倩況下的靜息電位。The weak control field is coupled with the weak transition, which is separated into two transitions from an auxiliary into either of the two dressed states in the dressed states representation
弱控制場與裸原子強躍遷進行耦合,在修飾態表象中,控制躍遷分裂為從輔助能級到兩個修飾態的兩個躍遷。The former leads to couplings between all transitions with the same sign and to absorption reduction. the latter results in couplings, of which two terms have positive sign and with another two have negative sign
產生耦合的另一因素是激發態相干的自發轉移,它對其中兩個探測躍遷產生正號的耦合,對另兩個探測躍遷產生負號的耦合。The coupling originates from spontaneous emission of the probe transition and the spontaneous transfer of excited state coherence to ground state coherence
一個是探測躍遷的自發輻射,產生的耦合具有相同的符號,此時原子相干表現為抑制吸收。The strong probe field is coupled to the strong transition and creates two dressed states, the level spacing of which is far larger than the atomic decay rates
強探測場與弱躍遷進行共振耦合產生兩個修飾態,修飾態間距遠大於原子衰減速率。First, we study electromagnetically induced absorption. this significant feature of the system model is that a four - level system in which three - dipole transitions are in n configuration in this system, the middle transition serves as a probe transition and two other transitions serve as couple transitions
系統的模型特徵是:三個電偶極躍遷構成n型鏈的四能級系統,其中,中間躍遷為探測躍遷,兩邊的躍遷為耦合躍遷。In the dressed states representation the probe transition is split into four transitions that is coupled to each other
在修飾態表象中探測躍遷分裂成四個相互耦合的躍遷。有兩個因素導致耦合的產生。Photon statistical evolution in the interaction system of two coupling atoms with squeezed vacuum field via two - photon transition in kerr medium
介質中耦合雙原子與壓縮真空場雙光子躍遷相互作用系統的光子統計演化The expressions of average value and variance of the phase difference and sum components are presented. we verified that under an appropriate condition the interference between the different transition processes makes counter balance, which induces the atom - field coupling system to be decoupled. the atomic population coherent trapping will take place
模的相位保持隨機分佈,給出了光場兩個模相位差以及相位和的平均值與方差表達式,揭示了在適當的條件下,由於不同躍遷通道間的量于干涉效應,光場與原子退耦合,系統呈現原子布居數的相干俘獲現象。分享友人