quantum field theory

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

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.

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.

The Yang-Lee theory of equilibrium phase transitions is generalized to study the non-equilibrium phase transitions of an urn model for the separation of sand and the quantum phase transitions of one-dimensional anisotropic XY quantum spin chain in a transverse field.

本文将李&杨平衡相变理论推广于研究沙粒分离的urn模型非平衡相变和一维横场各向异性XY模型量子相变。

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；

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.

The entropy evolution properties of the field interacting with two coupling-atoms are studied quantum theory.

研究了单模辐射场与耦合双原子相互作用系统场熵的演化特性,讨论了原子间偶极相互作用对场熵演化特性的影响.

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。

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

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。

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

Like the quantum theory it has grown into a vast independent field of study.

和量子理论一样,它已经发展成为一个庞大的独立研究领域.

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 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.

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。

The relative stabilities of intermediate compounds and titanium monoxide were examined deeply with quantum chemistry, crystal field and chemical bond theory.

运用量子化学、晶体场及化学成键理论，深入分析了中间化合物及一氧化钛的相对稳定性。