量子場論 的英文怎麼說
中文拼音 [liángzichǎnglún]
量子場論
英文
quantized filed theory-
Quantum field theory maintains that all interactions arise from the creation and annihilation of particles.
量子場論認為,一切互相作用是由粒子的產生和湮沒而引起的。Conceptual system of the quantum field theory and realism
量子場論的概念體系與物理實在The quantum field theory method in electron - atom collision
量子場論方法在電子與分子碰撞中的應用In fact, it was premature : physicists first had to understand the nuclear forces and the crucial role of quantum field theory in describing physics ? an understanding that was only achieved in the 1970s
事實上,這項行動只是太早熟了些:物理學家首先必須了解核力,以及量子場論在描述物理時所扮演的重要角色,這些認知直到1970年代才達成。Program : to present new research results in the representation theory of finite and infinite dimensional algebras, lie algebras, algebraic groups, quantum groups, superalgebras, vertex operator algebras, and related applications to other fields of mathematics and physics
會議內容:這次會議將交流我國及世界其它國家在以下領域中的最新研究成果:有限維及無限維結合代數的表示理論;李群,李代數,代數群,有限群,以及量子群的表示理論;頂點運算元代數及其表示理論;與以上表示理論有關的數學物理及量子場論Quantum mechanics and the theory of quantum field
量子力學與量子場論Uncertainty relations a further research into fundamental theoretical problem of the quantum fi eld the ory
測不準關系量子場論基本理論問題再探討Through this formalism, we can apply the technics of calculation in quantum field theory to statistical thermodynamics
通過虛時溫度場計算技術,可以把量子場論中的計算方法過渡到熱力學統計中來。Self - contradictions of the relativistic quantum mechanics a further research into fundamental theoretical problem of the quantum field theory
相對論量子力學的不自洽性量子場論基本理論問題再探討之一Heavy quarkonium properties are studied in the relativistic quark model based on the quasipotential approach in the quantum field theory
本文在量子場論中基於準勢途徑的相對論夸克模型中研究了重夸克偶素的性質。No. quantum field theory in curved space - time is just quantum mechanics in gravtiy background, not a theory of gravity
也有的想在廣義相對論的基礎上重建量子力學(後者大概是彎曲時空中的量子力學或量子場論吧? ) 。And that this corrected equation is itself only an imperfect a roximation to an infinite set of quantum field - theoretical equatio
而這個得以糾正的方程式就其本身而言也只是一個不完美的近似值,趨近於無窮無盡的一整套量子場論方程式。Quantum mechanics can be formulated in either a relativistic or non - relativistic manner. relativistic quantum mechanics ( quantum field theory ) provides the framework for some of the most accurate physical theories known
量子力學要麼可以用相對論要麼用非相對論方式來闡明。相對論量子力學(量子場論)為某些熟悉的最精確物理理論提供了框架。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 )
通過實時溫度場論下的費曼圖計算,我們得到:將實光子的發射、吸收,虛光子的交換過程同時考慮時,零溫場論中出現的和由溫度效應引起的紅外發散都能得到消除;並且完全量子場論下的軟光子輻射幾率與半經典近似下(經典的電流和量子化的電磁場之間的耦合)得到的泊松分佈結果完全一致。Gribov combined the nonrelativistic glauber multiple collisions theory with quantum field theory and fe ynman diagram technique so that relativistic kinematics could be included. based on glauber - gribov theory, b. z. kopeliovich et. al. developed green function method to calculate the shadowing effect in p - a drell - yan process
Gribov將描述高能非相對論的多次碰撞的glauber理論與量子場論和費曼圖聯系了起來,從而glauber - gribov理論可以描述相對論情況下的多次散射,基於這一理論, b . z . kopeliovich等提出用格林函數方法計算p - a碰撞的drell - yan過程中的遮蔽效應。The coherent state is represented by a minimum uncertainty wave packet, the quantum correlation in these state is absent, so that it behaves as a quasi - classical state. it is such a property that leads to the results coincide completely with those obtained in semiclassical approximation
正是因為相干態是一個量子力學允許的最小的測不準波包,沒有任何量子關聯,可以看作是一個準經典態,才導致了完全量子場論和半經典近似下理論結果的完全一致性。Noncommutative field theory is a quantum field theory on noncommutative space and means that fields are thoughts of as function over noncommutative space
非對易場論是建立在非對易空間上的量子場論,它意味著場量可以看作非對易空間的函數。The goal is to discuss, using mathematical language, a number of basic notions and results of qft that are necessary to understand talks and papers in qft and string theory
課程的目標是用數學語言討論一系列量子場論的基本概念和結果,使得學生通過所學足以懂得量子場論和弦論的報告和論文。I don ' t know who is doing that. general coordinate invariance is again a symmetry ( i do think it is possible to derive it from quantum mechanics
也有的想在廣義相對論的基礎上重建量子力學(後者大概是彎曲時空中的量子力學或量子場論吧? ) 。In this paper, we mainly take two dimensional non - commutative chiral qcd2 model as an exameple to discuss the chiral anomaly in noncommutative field theory
在這些問題中,量子場論中的反常問題引起了人們的廣泛興趣。在這一方面,我們做了如下工作。分享友人