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Entanglement and Localization of Wavefunctions
Giraud, Olivier; Georgeot, Bertrand; Martin, John
2009In Complex Phenomena in Nanoscale Systems, NATO Science for Peace and Security Series B: Physics and Biophysics, Volume . ISBN 978-90-481-3118-1. Springer Netherlands, 2009, p. 51
 

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Abstract :
[en] We review recent works that relate entanglement of random vectors to their localization properties. In particular, the linear entropy is related by a simple expression to the inverse participation ratio, while next orders of the entropy of entanglement contain information about e.g. the multifractal exponents. Numerical simulations show that these results can account for the entanglement present in wavefunctions of physical systems.
Disciplines :
Physics
Author, co-author :
Giraud, Olivier;  Université de Toulouse ; UPS ; Laboratoire de Physique Théorique (IRSAMC) ; CNRS ; LPT (IRSAMC)
Georgeot, Bertrand;  Université de Toulouse ; UPS ; Laboratoire de Physique Théorique (IRSAMC) ; CNRS ; LPT (IRSAMC)
Martin, John  ;  Université de Liège - ULiège > Département de physique > Spectroscopie atomique et Physique des atomes froids
Language :
English
Title :
Entanglement and Localization of Wavefunctions
Publication date :
2009
Main work title :
Complex Phenomena in Nanoscale Systems, NATO Science for Peace and Security Series B: Physics and Biophysics, Volume . ISBN 978-90-481-3118-1. Springer Netherlands, 2009, p. 51
ISBN/EAN :
978-90-481-3118-1
Pages :
51
Commentary :
http://de.arxiv.org/abs/0907.3389
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