Molecular binding in interacting quantum walks

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Standard

Molecular binding in interacting quantum walks. / Ahlbrecht, Andre; Alberti, Andrea; Meschede, Dieter; Scholz, Volkher B.; Werner, Albert H.; Werner, Reinhard F.

I: New Journal of Physics, Bind 14, 073050, 07.2012.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Ahlbrecht, A, Alberti, A, Meschede, D, Scholz, VB, Werner, AH & Werner, RF 2012, 'Molecular binding in interacting quantum walks', New Journal of Physics, bind 14, 073050. https://doi.org/10.1088/1367-2630/14/7/073050

APA

Ahlbrecht, A., Alberti, A., Meschede, D., Scholz, V. B., Werner, A. H., & Werner, R. F. (2012). Molecular binding in interacting quantum walks. New Journal of Physics, 14, [073050]. https://doi.org/10.1088/1367-2630/14/7/073050

Vancouver

Ahlbrecht A, Alberti A, Meschede D, Scholz VB, Werner AH, Werner RF. Molecular binding in interacting quantum walks. New Journal of Physics. 2012 jul.;14. 073050. https://doi.org/10.1088/1367-2630/14/7/073050

Author

Ahlbrecht, Andre ; Alberti, Andrea ; Meschede, Dieter ; Scholz, Volkher B. ; Werner, Albert H. ; Werner, Reinhard F. / Molecular binding in interacting quantum walks. I: New Journal of Physics. 2012 ; Bind 14.

Bibtex

@article{826393b40bb640128af6f53726ecc8bd,
title = "Molecular binding in interacting quantum walks",
abstract = "We show that the presence of an interaction in the quantum walk of two atoms leads to the formation of a stable compound, a molecular state. The wave function of the molecule decays exponentially in the relative position of the two atoms; hence it constitutes a true bound state. Furthermore, for a certain class of interactions, we develop an effective theory and find that the dynamics of the molecule is described by a quantum walk in its own right. We propose a setup for the experimental realization as well as sketch the possibility to observe quasi-particle effects in quantum many-body systems.",
author = "Andre Ahlbrecht and Andrea Alberti and Dieter Meschede and Scholz, {Volkher B.} and Werner, {Albert H.} and Werner, {Reinhard F.}",
year = "2012",
month = jul,
doi = "10.1088/1367-2630/14/7/073050",
language = "English",
volume = "14",
journal = "New Journal of Physics",
issn = "1367-2630",
publisher = "IOP Publishing",

}

RIS

TY - JOUR

T1 - Molecular binding in interacting quantum walks

AU - Ahlbrecht, Andre

AU - Alberti, Andrea

AU - Meschede, Dieter

AU - Scholz, Volkher B.

AU - Werner, Albert H.

AU - Werner, Reinhard F.

PY - 2012/7

Y1 - 2012/7

N2 - We show that the presence of an interaction in the quantum walk of two atoms leads to the formation of a stable compound, a molecular state. The wave function of the molecule decays exponentially in the relative position of the two atoms; hence it constitutes a true bound state. Furthermore, for a certain class of interactions, we develop an effective theory and find that the dynamics of the molecule is described by a quantum walk in its own right. We propose a setup for the experimental realization as well as sketch the possibility to observe quasi-particle effects in quantum many-body systems.

AB - We show that the presence of an interaction in the quantum walk of two atoms leads to the formation of a stable compound, a molecular state. The wave function of the molecule decays exponentially in the relative position of the two atoms; hence it constitutes a true bound state. Furthermore, for a certain class of interactions, we develop an effective theory and find that the dynamics of the molecule is described by a quantum walk in its own right. We propose a setup for the experimental realization as well as sketch the possibility to observe quasi-particle effects in quantum many-body systems.

UR - http://www.scopus.com/inward/record.url?scp=84864372050&partnerID=8YFLogxK

U2 - 10.1088/1367-2630/14/7/073050

DO - 10.1088/1367-2630/14/7/073050

M3 - Journal article

AN - SCOPUS:84864372050

VL - 14

JO - New Journal of Physics

JF - New Journal of Physics

SN - 1367-2630

M1 - 073050

ER -

ID: 256316799