Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/20.500.11765/14874
Entanglement of unstable atoms: modifications of the emission properties
Título : Entanglement of unstable atoms: modifications of the emission properties
Autor : Sancho Sánchez, PedroAutor AEMETPlaja, Luis
Palabras clave : Unstable atoms; Double ionization; Emission properties
Fecha de publicación : 2009
Editor: IOP Publishing
Citación : Journal of Physics B: Atomic, Molecular and Optical Physics. 2009, 42(16), 165008
Versión del editor: https://doi.org/10.1088/0953-4075/42/16/165008
Resumen : We analyse the influence of entanglement on the emission properties of atoms. To this end, we firstly propose a scheme for the preparation of a pair of entangled helium atoms, one in the ortho- and the other in the para-spin configuration. We discuss a realistic scenario for this process, based on the double ionization of He by intense laser fields. These states are used to analyse disentanglement and the role of entanglement in the spontaneous emission from the pair. In particular, we show that the decaying rate of an entangled atom is different from that in a product state, modifying the temporal emission distribution and lifetime of the atoms.
URI : http://hdl.handle.net/20.500.11765/14874
ISSN : 0953-4075
1361-6455
Colecciones: Artículos científicos 2005-2009


Ficheros en este ítem:
  Fichero Descripción Tamaño Formato  
JPB_Sancho_2009.pdf
123,82 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo del ítem



Los ítems de Arcimis están protegidos por una Licencia Creative Commons, salvo que se indique lo contrario.

Repositorio Arcimis
Nota Legal Contacto y sugerencias