Geometric phase and parity-violating energy difference locking of chiral molecules

被引：6
|
作者：
Penate-Rodriguez, H. C. [2 ,3 ]
Bargueno, P. [1 ]
Miret-Artes, S. [3 ]
机构：
[1] Univ Complutense Madrid, Dept Fis Mat, E-28040 Madrid, Spain
[2] Inst Super Tecnol & Ciencias Aplicadas, Havana 10600, Cuba
[3] Inst Fis Fundamental CSIC, E-28006 Madrid, Spain
来源：
CHEMICAL PHYSICS LETTERS | 2012年 / 523卷
关键词：
OPTICAL-ACTIVITY; QUANTUM BEATS;
D O I：
10.1016/j.cplett.2011.12.023
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Geometric phases within a canonical formulation of chiral molecules are analyzed paying special attention to the fundamental role played by the parity violating energy difference. We study the Hamiltonian dynamics in terms of canonically conjugate variables, showing how parity-violating energy difference could be locked (PVED-locking) by means of a circularly polarized electric field. Signatures of this locking are predicted to occur both in the geometric phase and in the interference between chiral states. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：49 / 53
页数：5
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