- 密度矩阵重整化群
- density: n. 1.稠密；浓厚。 2.【物理学】浓度；密度；比重。 ...
- matrix: n. (pl. matrices 或matrixes) ...
- group: n. 1.群；批，簇。 2.集团，团体，小组。 3.【化 ...
- renormalization group: 重正规化群
- renormalization group methods: 重整群方法
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density matrix renormalization group中文什么意思
- 密度矩阵重整化群
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例句与用法
- It is just the difficulty that the strongly correlated electron systems can not be studied by analytical methods , a variety of simulative numerical methods come out sequentially . there are a few typical methods such as the exact diagonalization ( ed ) , the qutum monte carlo ( qmc ) , the variation monte carlo ( qmc ) , the renormalization group ( rg ) , and the density matrix renormalization group ( dmrg ) and so on
正是强关联系统遇到了解析研究的困难，各种数值模拟方法才相继出现，最典型的数值方法有：严格对角化( ed ) ，量子蒙特卡洛( qmc )模拟、变分蒙特卡洛模拟( vmc ) 、数值重整化群( rg )以及密度矩阵重整化群( dmrg )等。
百科释义
The density matrix renormalization group (DMRG) is a numerical variational technique devised to obtain the low energy physics of quantum many-body systems with high accuracy. It was invented in 1992 by Steven R.
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