Topological superconductivity in the one-dimensional interacting Creutz model

Doru Sticlet; Luis Seabra; Frank Pollmann; Jérôme Cayssol

doi:10.1088/1742-6596/592/1/012133

Topological superconductivity in the one-dimensional interacting Creutz model

Doru Sticlet, Luis Seabra, Frank Pollmann, Jérôme Cayssol

Research output: Contribution to journal › Conference article › peer-review

Abstract

We consider one-dimensional topological insulators characterized by zero energy end states. In presence of proximity induced pairing, those end states can become Majorana states. We study here the fate of those various end states when Hubbard electron-electron repulsive interactions are added, using a combination of mean-field theory and density matrix renormalization group techniques.

Original language	English
Article number	012133
Journal	Journal of Physics: Conference Series
Volume	592
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/592/1/012133
State	Published - 2014
Externally published	Yes
Event	2014 International Conference on Strongly Correlated Electron Systems, SCES 2014 - Grenoble, France Duration: 7 Jul 2014 → 14 Jul 2014

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10.1088/1742-6596/592/1/012133

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title = "Topological superconductivity in the one-dimensional interacting Creutz model",

abstract = "We consider one-dimensional topological insulators characterized by zero energy end states. In presence of proximity induced pairing, those end states can become Majorana states. We study here the fate of those various end states when Hubbard electron-electron repulsive interactions are added, using a combination of mean-field theory and density matrix renormalization group techniques.",

author = "Doru Sticlet and Luis Seabra and Frank Pollmann and J{\'e}r{\^o}me Cayssol",

year = "2014",

doi = "10.1088/1742-6596/592/1/012133",

language = "English",

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journal = "Journal of Physics: Conference Series",

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T1 - Topological superconductivity in the one-dimensional interacting Creutz model

AU - Sticlet, Doru

AU - Seabra, Luis

AU - Pollmann, Frank

AU - Cayssol, Jérôme

PY - 2014

Y1 - 2014

N2 - We consider one-dimensional topological insulators characterized by zero energy end states. In presence of proximity induced pairing, those end states can become Majorana states. We study here the fate of those various end states when Hubbard electron-electron repulsive interactions are added, using a combination of mean-field theory and density matrix renormalization group techniques.

AB - We consider one-dimensional topological insulators characterized by zero energy end states. In presence of proximity induced pairing, those end states can become Majorana states. We study here the fate of those various end states when Hubbard electron-electron repulsive interactions are added, using a combination of mean-field theory and density matrix renormalization group techniques.

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U2 - 10.1088/1742-6596/592/1/012133

DO - 10.1088/1742-6596/592/1/012133

M3 - Conference article

AN - SCOPUS:84925310432

SN - 1742-6588

VL - 592

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012133

T2 - 2014 International Conference on Strongly Correlated Electron Systems, SCES 2014

Y2 - 7 July 2014 through 14 July 2014

ER -

Topological superconductivity in the one-dimensional interacting Creutz model

Abstract

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