Collective and single-particle dynamics in liquid ortho-deuterium:: A quantum mode-coupling approach

被引：24

作者：

Rabani, E ^{[1
]}

Reichman, DR

机构：

[1] Tel Aviv Univ, Sackler Fac Exact Sci, Sch Chem, IL-69978 Tel Aviv, Israel

[2] Harvard Univ, Dept Chem & Biol Chem, Cambridge, MA 02138 USA

来源：

EUROPHYSICS LETTERS | 2002年 / 60卷 / 05期

关键词：

D O I：

10.1209/epl/i2002-00359-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A theory for dynamical correlations in quantum liquids recently developed by Rabani and Reichman ( J. Chem. Phys., 116 ( 2002) 6271) is applied to study collective and single-particle dynamics in liquid deuterium. The results obtained from the theory are compared with recent experimental results with excellent agreement for density fluctuations. Prediction for an isotope effect under identical thermodynamic conditions are made for various dynamical correlations.

引用

页码：656 / 662

页数：7

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