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Título

Detection of parity violation in chiral molecules by external tuning of electroweak optical activity

AutorBargueño, Pedro ; Gonzalo, Isabel; Pérez de Tudela, Ricardo
Palabras clave[PACS] Charge conjugarion, parity, time reversal, and other discrete symmetries
[PACS] Photon interactions with molecules
Fecha de publicación23-jul-2009
EditorAmerican Physical Society
CitaciónPhysical Review - Section A - Atomic Molecular and Optical Physics, 80: 012110 (2009)
ResumenA proposal is made to measure the parity-violating energy difference between enantiomers of chiral molecules by modifying the dynamics of the two-state system using an external chiral field, in particular, circularly polarized light. The intrinsic molecular parity-violating energy could be compensated by this external chiral field, with the subsequent change in the optical activity. From the observation of changes in the time-averaged optical activity of a sample with initial chiral purity and minimized environment effects, the value of the intrinsic parity-violating energy could be extracted. A discussion is made on the feasibility of this measurement. ©2009 The American Physical Society
Descripción5 pags. ; 2 figs.
Versión del editorhttp://dx.doi.org/ 10.1103/PhysRevA.80.012110
URIhttp://hdl.handle.net/10261/93618
DOI10.1103/PhysRevA.80.012110
ISSN1050-2947
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