Abbreviated Journal Title
New J. Phys.
Keywords
SYMMETRY; OPTICS; Physics, Multidisciplinary
Abstract
A novel approach to investigate the dynamics of indistinguishable particles in non-Hermitian lattice systems is presented, allowing an efficient calculation of quantum correlations between these particles in the presence of losses. Particular attention is paid to quasi-parity-time-symmetric systems, for which we numerically analyze two-particle quantum random walks for a variety of input states. Our results show how in some scenarios coherence is lost, inducing classical random walks, while in others the characteristic signatures of bosonic and fermionic exchange symmetry prevail.
Journal Title
New Journal of Physics
Volume
15
Publication Date
1-1-2013
Document Type
Article
Language
English
First Page
12
WOS Identifier
ISSN
1367-2630
Recommended Citation
Gräfe, M.; Heilmann, R.; Keil, R.; Eichelkraut, T.; Heinrich, M.; Nolte, S.; and Szameit, A., "Correlations of indistinguishable particles in non-Hermitian lattices" (2013). Faculty Bibliography 2010s. 4049.
https://stars.library.ucf.edu/facultybib2010/4049
Comments
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