V2EX born-oppenheimer

Born-Oppenheimer

Definition / 定义

Born-Oppenheimer(玻恩奥本海默):量子化学与分子物理中的一种近似方法(BornOppenheimer approximation),基于“原子核比电子重得多、运动更慢”的事实,将电子运动核运动在计算中近似分离,从而简化分子薛定谔方程的求解。(也常用来指“BornOppenheimer 分离/近似”的整体框架)

Pronunciation / 发音(IPA)

/brn pnhamr/

Examples / 例句

The Born-Oppenheimer approximation simplifies calculations by separating electronic and nuclear motion.
玻恩奥本海默近似通过将电子运动与原子核运动分离来简化计算。

Beyond the Born-Oppenheimer framework, vibronic coupling can mix electronic states and alter reaction pathways.
在超越玻恩奥本海默框架时,振电子耦合会混合电子态并改变反应路径。

Etymology / 词源

该术语来自两位科学家的姓氏:Max Born(马克斯玻恩)J. Robert Oppenheimer(J. 罗伯特奥本海默)。他们在 1927 年的工作中提出了对分子问题的关键近似想,即利用“核慢电子快”的尺度差异进行变量分离,因此这一近似以二人姓名并列命名。

Related Words / 相关词

Notable Works / 文献与著作中的出现

  • **Born & Oppenheimer (1927)**:Zur Quantentheorie der Molekeln(提出并系统化相关近似思想的经典论文)
  • Atkins & FriedmanMolecular Quantum Mechanics(分子量子力学教材中常见章节)
  • Szabo & OstlundModern Quantum Chemistry(现代量子化学教材中对该近似及其适用性有详细讨论)
  • LevineQuantum Chemistry(量子化学教材中作为基础近似反复出现)
About     Help     Advertise     Blog     API     FAQ     Solana     5543 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 53ms UTC 09:23 PVG 17:23 LAX 02:23 JFK 05:23
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86