Using numerical method,coherent atomic tunneling and macroscopic quantum self-trapping(MQST) effect are investigated.
理论上考察了两耦合玻色-爱因斯坦凝聚体间的相干原子振荡,我们用时空不能完全分离的波函数去描述囚禁在双磁阱中的玻色-爱因斯坦凝聚体,根据托马斯-费米近似,得到两凝聚体的相位差和布局数随时间的演化方程,应用数值计算的方法,考察了相干原子遂穿和宏观量子自囚禁效应。
Quantum tunneling and macroscopic quantum effects in molecular magnets;
分子磁体中的量子隧穿及宏观量子效应
Josephson devices are therefore excellent systems for demonstrating macroscopic quantum phenomena.
以约瑟夫森结为基础元件的超导约瑟夫森器件,使人们能够控制并测量一个超导体的位相和库珀对数目,因此是研究宏观量子现象的理想系统。
Among many macroscopic quantum phenomena,MRT,which combines two of the most distinctive quantum phenomena-tunneling and energy level-quantization together and does not involve excitation by high frequency fields,is perhaps the strongest evidence demonstrating quantum nature of macroscopic variables.
在众多已观察到的宏观量子现象中,宏观共振隧穿结合了能级分立和隧穿这两个最具特征的量子现象。
Engineering Macroscopic Quantum State of a Single Trapped Ion: High-order Lamb-Dicke Approximations;
高阶Lamb-Dicke近似下单个囚禁离子的宏观量子态工程
Laser-manipulating Macroscopic Quantum States of Bose-Einstein Condensates Held in Periodic Potentials
激光控制周期势中玻色—爱因斯坦凝聚体的宏观量子态
Schr odinger cat is a macroscopic distinguishing quantum superposed state.
薛定谔猫态是宏观可区分的量子叠加态。
Study of Macroscopic Quantum Effect in Ni_4 Molecular Magnets
分子磁体Ni_4宏观量子效应研究
"Unified" Eco-system Model of Macro- and Microevolution Based Energy;
基于能量的统一的宏观和微观的生态系统模型
Quantum theory underlies much of macroscopic physics.
量子理论构成大部分宏观物理学的基
Look the Distinction Between Microparticle and Magnione From the Energy of Harmonic Oscillator;
从谐振子的能量看微观与宏观粒子的本质区别
Macroscopic Quantum Tunneling of the Dipolar Spin-1 Condensates under External Field;
F=1偶极旋量BEC在外场中的宏观量子隧穿
Dynamic Analyses of the Impact of Macroeconomic Variables on Prices;
宏观主要经济变量对物价影响的动态分析
Cultivated Land Conservation and Urban-Rural Living Consumption: A Macro-Dynamic Econometric Analysis
耕地保护与城乡消费的宏观动态计量分析
Study of Foam Separation of Trace Zinc Iron in the Water and Macroscopical Dynamics;
泡沫分离水中微量锌离子及宏观动力学研究
Macroscopic Quantum Effects in Bose-Einstein Condensates;
玻色—爱因斯坦凝聚体中的宏观量子效应
Quantum Dynamical Model s Decoherence in Macroscopic Limits;
宏观极限下的量子动力学模型的退相干
Pioneering Contributions to the Theory of Superconductors and Superfluids: Introduction of the 2003 Nobel Prize in Physics;
超流体和超导体研究——宏观尺度上的量子力学
Dynamic Model and Econometric Analysis on Cyclical Co-movement of Variables of Macroeconomic in China;
我国宏观经济变量周期性波动的动态模型与计量分析
Macroscopic quantum phenomena and quantum computation in superconducting Josephson devices
约瑟夫森器件中的宏观量子现象及超导量子计算
apparent modulus of elasticity of rope
钢丝绳宏观弹性模量
thermal neutron macroscopic absorption cross section
热中子宏观吸收截面
