Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/20.500.11765/14873
Identical two-particle interferometry in diffraction gratings
Título : Identical two-particle interferometry in diffraction gratings
Autor : Sancho Sánchez, PedroAutor AEMET
Palabras clave : Particles; Diffraction gratings; Interference
Fecha de publicación : 2010
Editor: IOP Publishing
Citación : Journal of Physics B: Atomic, Molecular and Optical Physics. 2010, 43(6), 065504
Versión del editor: https://doi.org/10.1088/0953-4075/43/6/065504
Resumen : We study diffraction and interference of indistinguishable particles. We consider some examples where the wavefunctions and detection probabilities can be evaluated in an analytical way. The diffraction pattern of a two-particle system shows notorious differences for the cases of bosons, fermions and distinguishable particles. In the example of near-field interferometry, the exchange effects for two-fermion systems lead to the existence of planes at which the probability of double detection is null. We also discuss the relation with the approach to systems of identical particles based on correlation functions. In particular, we shall see that these functions reflect, as in noise interferometry, the underlying periodic structure of the diffraction grating.
URI : http://hdl.handle.net/20.500.11765/14873
ISSN : 0953-4075
1361-6455
Colecciones: Artículos científicos 2010-2014


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