| Journal: | Revista mexicana de física |
| Database: | PERIÓDICA |
| System number: | 000460808 |
| ISSN: | 0035-001X |
| Authors: | Navarro Labastida, L.A1 Domínguez Serna, F.A3 Rojas, F2 |
| Institutions: | 1Universidad Nacional Autónoma de México, Instituto de Física, Ciudad de México. México 2Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología, Ensenada, Baja California. México 3Centro de Investigación Científica y de Educación Superior de Ensenada, Ensenada, Baja California. México |
| Year: | 2022 |
| Season: | May-Jun |
| Volumen: | 68 |
| Number: | 3 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Analítico, teórico |
| English abstract | The hybrid atoms-cell site entanglement in a one-dimensional Su-Schrieffer-Heeger (SSH) topological insulator with first and second neighbor hopping in space representation of finite chains is analyzed. The geometrical phase is calculated by the Resta electric polarization and the entanglement in the atomic basis by the Schmidt number. A relation between entanglement and the topological phase transitions (TPT) is given since the Schmidt number has local critical points of maximal entangled (ME) states in the singularities of the geometrical phase. States with second-neighbors have higher entanglement than first-neighbors hopping. The general conditions to produce ME hybrid Bell states and the localization-entanglement relation are given |
| Disciplines: | Física y astronomía |
| Keyword: | Física atómica y molecular, Transiciones de fase topológicas, Enredado máximo |
| Keyword: | Atomic and molecular physics, Atoms-cell, Topological phase transitions, Maximal entangled |
| Full text: | Texto completo (Ver HTML) Texto completo (Ver PDF) |
