quantum field

The Quantum Statistical Properties of Superposition Number State with Thermal Field

热叠加数态光场的量子统计性质

On the squeezing effect of the light field in a Λ-type degenerate quantum-beat three-level system

∧-型简并量子拍频三能级系统中的光场压缩效应

Such as Quantum field theory in condensed matter physics, Quantum field theory in particle physics.

凝聚态物理中的量子场论, 粒子物理中的量子场论.

The quantum field theories of Bose systems at finite temperature

有限温度下玻色体系的量子场论

An analogue method to introduce canonical equation of motion in quantum field theory

过渡到量子场论基本方程的类比法

Calculation of Velocity of Thermal Wave in Metals by Quantum Field Theory and Quantum Statistical Mechanics

由量子物理理论和量子统计力学计算金属中热传导的速度

The Analysis and Research of Bose Oscillator and Fermi Oscillator in Quantum Field Theory

量子场论中的玻色振子和费米振子的分析研究

Renormalization semi-group symmetry in quantum field of strong interaction at short distance

强相互作用短距离量子场的重整化半群对称性

The full apparatus of quantum field theory is often unnecessary for describing electrodynamic systems.

对于描述电力学系统量子场理论的全部设备常常是多余的.

Quantum communication is a rising interdisciplinary field which combines classical communication and quantum mechanics.

量子通信是经典通信和量子力学相结合的一门新兴交叉学科。

Two new operators , field quanta spin and moving spin of quantum field system, are introduced.

构造了场量子自旋以及场系统运动自旋两个新算符.

Acquaints readers with the main concepts and literature of elementary particle physics and quantum field theory.

让读者认识初等粒子物理学和量领域理论的主要概念和文学.

Quantum optics, based on the quantum theory, mainly research the quantum characters of the optical field and the quantum effect of the interaction between light and matter.

量子光学是建立在量子力学基础之上的一门学科，主要研究光场的量子特性，以及光与物质之间相互作用的量子效应。

In the last twenty years , quantum field theory and string theory have incurred.

量子场论的建立及概念的引入过程,是现象被思维内化的过程.

Based on the quantum theory, expression of light field under quantum theory is deduced.

基于光场的量子理论，推导了量子理论下光场的表示方法。

Correspondingly, all kinds of anomalous propagation phenomena of electromagnetic wave have the same physical origin, i.e. the virtual photon process, then these phenomena have a mature reason in quantum field theory, and do not contradict the law of causation;

相应地，电磁波的各种异常传播现象源于相同的物理本质，即虚光子过程，从而异常传播现象存在早已成熟的量子场论理论依据，且不会违背因果律；

Cavity Field Spectra of a Λ-type Quantum-beat Three-level System

∧型量子拍频三能级系统的腔场谱

Quantum field theory maintains that all interactions arise from the creation and annihilation of particles.

量子场论认为,一切互相作用是由粒子的产生和湮没而引起的.

Although modem physics theory ( e.g quantum field theory) has been fully developed, the prediction of thermal reaction rate is still a great trouble.

虽然现代物理学理论（如量子场论）已有了长足发展，但是预测热反应速率是一个长期存在的挑战性问题。

By making use of thermo-field dynamics ( TFD), the quantum fluctuations of current of the mesoscopic lossless transmission line in the vacuum state, the coherent states and the squeezed states with thermal noise have been studied.

利用热场动力学的方法研究了介观无损耗传输线中电流在具有热噪声的真空态、相干态和压缩态下的量子涨落。

The first complete quantum field theory, quantum electrodynamics, provides a fully quantum description of the electromagnetic interaction.

首先完善的量子场理论，量子电力学提供了电磁相互作用充分的量子描述。