量子场(Quantum fields)3.谐振子:零维场论(Harmonic oscillator: a zero-dimensional field theory) 这一part应该很多学了初量高量的人很熟悉,整个流程就相当于复习谐振子了 顺便拿着个来回答一下谐振子粒算符相关的问题 按照薛定谔的一次量子化,可以解得波函数 (−ℏ2∂x22m+12mω2x2)ψn=Enψn(1.30) ...
We develop a consistent model of quantum damped harmonic oscillator with arbitrary time-dependent frequency and damping coefficients within the framework of Heisenberg-Langevin equations with two noncommuting delta-correlated noise operators. For the minimum noise set of correlation functions, whose time ...
网络量子谐振子 网络释义 1. 量子谐振子 在量子力学里,量子谐振子(quantum harmonic oscillator) 是经典谐振子的延伸。其为量子力学中数个重要的模型系统中的一者… www.baike.com|基于31个网页
In a quantum harmonic oscillator (QHO), the energy of the oscillator increases with increased frequency. In this paper, assuming a boundary condition that the product of momentum and position, or the product of energy density and position remains constant in the QHO, it is established that a...
Harmonic Harmonic oscillator Mechanics Oscillator Quantum Quantum mechanics In summary, the given conversation discusses a one-dimensional harmonic oscillator and a particle with mass m in a state that has a 50% probability of having an energy of ##\hbar\omega/2## and a 50% probability of havin...
Quantum PhysicsUnique set of coherent states for the anharmonic oscillator is obtained by requiring i. under the quantum mechanical time evolution a coherent state evolves into another, governed by trajectory in the classical phase space (of a related hamiltonian); ii. the resolution of identity ...
Quantum mechanics, Harmonic oscillator, Equilibrium point, Quantum gravity, Nondimensionalization, Diatomic molecule, Canonical commutation relation, Particle in a spherically symmetric potential, Gas in a harmonic trap, Creation and annihilation operators, Coherent state, Morse potential, Hooke's atom, ...
01_Lecture_15_-_Review-_Quantum_Mechanics_of_Harmonic_Oscillator, 视频播放量 0、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 0、转发人数 0, 视频作者 刘小刚的b站, 作者简介 ,相关视频:【器官对话】当你跑步时,你身体的各个器官有什么反应?,科学的巅峰:粒子物
We show that under certain circumstances a simple quantum harmonic oscillator driven by a quantum current evolves to unique pure states even if started as a mixed state. In various limits, these states exhibit nonclassical properties such as sub-Poissonian statistics, or more interestingly resemble ...
The Quantum Harmonic Oscillator in the ESR ModelHIDDEN-VARIABLE THEORIESOBJECTIVE INTERPRETATIONGENERALIZEDOBSERVABLESMECHANICSREPRESENTATIONMIXTURESQMThe ESR model proposes a new theoretical perspective which incorporates the mathematical formalism of standard (Hilbert space) quantum mechanics (QM) in a non...