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- Quantum field entropy 量子场熵
- Keywords: Black Hole, Entropy, Quantum Field Theory, Conformal Field Theory, Thermodynamics, statistical Mechanics. 关键词:黑洞,熵,量子场论,共形场论,热力学,统计力学。
- The field entropy evolution of two moving atoms interacting with the binomial field in Tavis-Cummings model is studied by means of the quantum theory. 摘要利用全量子理论,研究了T-C模型中运动双原子与二项式光场相互作用的场熵演化特性,讨论了不同初始状态下原子的运动速度、二项式光场系数对场熵的影响。
- This then is something of a cursory view of the direction taken by contemporary quantum field theory. 这就是对现代电子场论的趋向的粗略的一瞥。
- The result indicates that the increase of the coupling leads to the decrease of the field entropy. 研究结果表明:原子间偶极-偶极相互作用的增强,引起场熵减少。
- With the increase of Kerr medium parameter, the field entropy decreases gradually. 随着克尔介质参数的增大,场熵的均值逐渐减小;
- 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。
- The greater depth and longer time of field entropy squeezing appear when the pair of atoms are initially in the maximally entangled state. 初始光场强度对场熵的压缩深度和压缩时间也具有显著的影响。
- 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。
- It shows that the field entropy is oscillating, which is the result of the correlation property between the atom and field. 结果表明,场熵的演化是振荡的,这源于光场与原子之间关联的振荡性;
- 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。
- No. quantum field theory in curved space-time is just quantum mechanics in gravtiy background, not a theory of gravity. 也有的想在广义相对论的基础上重建量子力学(后者大概是弯曲时空中的量子力学或量子场论吧?)。
- In an endnote Mr Wilczek warns that the nitty gritty of quantum field theory is not for sissies.Nor is this book. 在尾注处,威尔茨克特别声明到量子场的本质问题不适合胆小鬼,这本书也是如此。
- This book is a modern pedagogic introduction to the ideas and techniques of quantum field theory. 纳米技术是国家中长远发展计划的四大技术之一。纳米医学将是一个全新的科学领域。
- 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。
- He stimulated much debate among quantum field theorists, who in turn enjoyed working to rebut his arguments. 因此,若黑洞能够完全蒸发,那么黑洞已摄取的任何物质的信息也将从我们的宇宙中消失,不留下一丝痕迹。
- According to quantum field theory, the force of gravity is carried by a special particle called the graviton. 根据量子场论,重力是藉由一种称为重力子(graviton)的特殊粒子所传递。
- Based on the quantum field theory, it has been described that the maser radiation might exist in the water molecular system within the MT. 此外,基于量子场论,对微管中的水分子系统可能存在微波受激辐射也作了阐述。
- Wolfram's early scientific work was mainly in high-energy physics, quantum field theory and cosmology, and included several now-classic results. 沃尔弗莱姆早期的科学著作主要在高能物理、量子场论、和宇宙学方面,这个时期写出了几本至今还堪称经典的学术著作。
- In this paper, the entropy properties of the field in the two-photon Jaynes-Cu-mmings model with an additional Kerr medium are studied, the effect of nonlineari-ty interaction of the Kerr medium with the model field on the field entropy are discussed. 研究了附加克尔(Kerr)介质双光子Jaynes-cummings(J-c)模型场熵的动力学特性,讨论了克尔介质非线性相互作用对场熵的影响。