1. 时间演化算符 ... time dependent perturbation 含时微扰 157 time evolution operator 时间演化算符 327 time evolution 时间演化 508 598 ... www.scribd.com|基于2个网页 例句 释义: 全部,时间演化算符 更多例句筛选 1. Derivation of Unitary Time-evolution Operator and Its Application in Quantum Informa...
1) time-evolution operator 时间演化算符方法1. By means of time-evolution operator,we have studied the emission spectrum of a Λ-type three-level atom interacting resonantly with two-mode entangled coherent-states cavity fields. 采用时间演化算符方法,研究Λ-型三能级原子与纠缠相干态光场共振相互作用...
As the first step, we make use of iterative Bogolubov transformations (IBT) to incorporate information from the anharmonic part of the interaction in a nonperturbative form, yielding a unitary time-evolution operator. Later on, we make use of first-order perturbation theory to deal with that ...
In the present work we study the effects of squeezing on coherent states, number states, and on the thermal field states related to the time evolution operator, which is the result of the Hamiltonian describing the simultaneous non-degenerate parametric amplifier with mixing of two modes a and ...
Which operator generates time evolution in Quantum Mechanics? arXiv: 0711.0535 - ZnojilM. Znojil, Time-dependent quasi-Hermitian Hamiltonians and the unitary quantum evolu- tion, arXiv: 0710.5653, Reply to Comment on "Time-dependent quasi-Hermitian Hamilto- nians and the unitary quantum evolution...
time evolutionquadrature operator variancestwo-boson interactionsteady-state squeezingquantum limitations/ A4250 Quantum optics A0365G Solutions of wave equations: bound state in quantum theoryAn explicit solution of the problem of the time evolution of quadrature operator variances for a system with two...
In their paper 'Overcoming misconceptions in quantum mechanics with the time evolution operator', Garcia Quijas and Arevalo Aguilar (2007 Eur. J. Phys. 28 147) examined the time-dependent wave function of a particle in the one-dimensional harmonic oscillator potential using two different methods. ...
To fully understand his intellectual evolution, we need to ... E Baulot - 《Orthopaedics & Traumatology Surgery & Research》 被引量: 0发表: 2013年 加载更多来源期刊 Jiangxi Science 2006-02 研究点推荐 Time evolution operator Time-dependent Damped Time Evolution 引用走势 2006 被引量:1 ...
(t → −iβ). The solution to this equation involves an imaginary-time evolution operator,\({\mathcal{U}}={\mathrm e}^{-\beta H}\). This operator leads to the decay of all states except for the ground state provided that the initial state has non-zero overlap with the ...
This includes the algorithmic error from the approximate implementation, U(Δt), of the infinitesimal time evolution operator e−iHΔt and error from the approximate compilation and diagonalization of U(Δt) into V(α,Δt). These two error sources bound the overall error via the triangle ...