搜索结果: 1-5 共查到“计算物理学 evolution”相关记录5条 . 查询时间(0.218 秒)
Evolution of robust network topologies: Emergence of central backbones
Evolution of robust network topologies Emergence of central backbones Computational Physics
2012/6/6
We model the robustness against random failure or intentional attack of networks with arbitrary large-scale structure, by constructing a block-based model which incorporates - in a general fashion - b...
In this letter, we study some evolution networks that grow with linear preferential attachment. Based upon some recent results on the quotient Gamma function, we give a rigorous proof of the asymptoti...
From Markovian semigroup to non-Markovian quantum evolution
Markovian semigroup non-Markovian quantum evolution
2010/11/8
We provided a class of legitimate memory kernels leading to completely positive trace preserving dynamical maps. Our construction is based on a simple normalization procedure. Interestingly, when appl...
Entanglement evolution of non-trace-preserving maps
Entanglement evolution non-trace-preserving maps
2010/10/21
By solving the Schrodinger equation one obtains the whole energy spectrum, both the bound and
the continuum states. If the Hamiltonian depends on a set of parameters, these could be tuned to a trans...
We give a quantum algorithm for solving instances of the satisfiability problem, based on adiabatic evolution. The evolution of the quantum state is governed by a time-dependent Hamiltonian that inter...