Please use this identifier to cite or link to this item:
https://www.um.edu.mt/library/oar/handle/123456789/100397| Title: | Entanglement localization by a single defect in a spin chain |
| Authors: | Apollaro, Tony John George Plastina, Francesco |
| Keywords: | Quantum entanglement Quantum theory Quantum systems Spintronics Magnetic fields |
| Issue Date: | 2006 |
| Publisher: | American Physical Society |
| Citation: | Apollaro, T. J., & Plastina, F. (2006). Entanglement localization by a single defect in a spin chain. Physical Review A, 74(6), 062316. |
| Abstract: | We discuss the effect of a single diagonal defect on both the static and dynamical properties of entanglement in a spin chain. We show that entanglement localizes at the defect and discuss its localization length, arguing that this can be used as a means to store entanglement. We also show that the impurity site can behave as an entanglement mirror and characterize the bouncing process in terms of reflection and transmission coefficients. |
| URI: | https://www.um.edu.mt/library/oar/handle/123456789/100397 |
| Appears in Collections: | Scholarly Works - FacSciPhy |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Entanglement_localization_by_a_single_defect_in_a_spin_chain.pdf Restricted Access | 616.49 kB | Adobe PDF | View/Open Request a copy |
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