搜索结果: 1-9 共查到“计算物理学 equations”相关记录9条 . 查询时间(0.149 秒)
Asymptotic Derivation and Numerical Investigation of Time-Dependent Simplified Pn Equations
Asymptotic Derivation Numerical Investigation Time-Dependent Simplified Pn Equations Computational Physics
2012/5/28
The steady-state simplified Pn (SPn) approximations to the linear Boltzmann equation have been proven to be asymptotically higher-order corrections to the diffusion equation in certain physical system...
FlowPy - a numerical solver for functional renormalization group equations
FlowPy numerical solver functional renormalization group equations
2012/2/29
FlowPy is a numerical toolbox for the solution of partial differential equations encountered in Functional Renormalization Group equations. This toolbox compiles flow equations to fast machine code an...
We prove local existence and uniqueness of the Cauchy problem for a large class of tensorial second order linear hyperbolic partial differential equations with coefficients of low regularity in a suit...
The Tamm-Dancoff Approximation as the boson limit of the Richardson-Gaudin equations for pairing
Tamm-Dancoff Approximation Richardson-Gaudin equations
2011/1/6
A connection is made between the exact eigen states of the BCS Hamiltonian and the predictions made by the Tamm-Dancoff Approximation. This connection is made by means of a parametrised algebra, which...
Exact Solutions of the Self-consistent System of Relativistic Magnetohydrodynamics Equations for an Anisotropic Plasma on the Background of Bondi-Pirani-Robinson's Metric
Gravitational Waves Magnetoactive Plasma Relativistic Magneto-hydrodynamics Exact Solutions
2010/12/20
Exact solutions of the self-consistent relativistic magnetohydrody-namics equations for an anisotropic magnetized plasma on the background of Bondi-Pirani-Robinson’s vacuum plane gravitational wave (P...
We consider open quantum systems with dynamics described by a stationary master equations that has a perturbative expansion in the system-environment interaction. We show that, contrary to intuition,...
Variable time amplitude amplification and a faster quantum algorithm for solving systems of linear equations
amplitude faster quantum algorithm equations
2010/11/8
We present two new quantum algorithms. Our first algorithm is a generalization of amplitude amplification to the case when parts of the quantum algorithm that is being amplified stop at different time...
Quantum algorithms for solving linear differential equations
Quantum algorithms solving linear differential equations
2010/11/5
Linear differential equations are ubiquitous in science and engineering. Quantum computers can simulate quantum systems, which are described by homogeneous linear differential equations that produce o...
Modeling long-memory processes by stochastic difference equations and superstatistical approach
1= f noise q-distributions Point processes Power-law distributions Nonlinear stochastic equations
2010/7/5
It is shown that the Poissonian-like process with slowly diffusing-like time-dependent average interevent time may be represented as the superstatistical one and exhibits 1= f noise. The distribution ...