Observation of the topological soliton state in the Su–Schrieffer–Heeger model
The Su-Schrieffer-Heeger model describes a system that supports topological excitations. Here the authors simulate this model using87Rb atoms in a momentum-space lattice, observing the localized topological soliton state via quench dynamics, phase-sensitive injection and adiabatic preparation.
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| Autores principales: | , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2016
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/dd1d47e0a9e147d6ac1d8c0179561e14 |
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| Sumario: | The Su-Schrieffer-Heeger model describes a system that supports topological excitations. Here the authors simulate this model using87Rb atoms in a momentum-space lattice, observing the localized topological soliton state via quench dynamics, phase-sensitive injection and adiabatic preparation. |
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