Sustainable Entangled State of Two Qutrits Under Laser Irradiation
We study the evolution of quantum entanglement in the model of two identical qubits interacting with a single-mode laser field. The density matrix and Peres-Horodecki parameter are calculated within the frameworks of path-integral formalism. The quantum entanglement measure is shown to be strongly d...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2015-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/epjconf/201510303009 |
| _version_ | 1819110375680901120 |
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| author | Biryukov A.А. Shleenkov M.A. |
| author_facet | Biryukov A.А. Shleenkov M.A. |
| author_sort | Biryukov A.А. |
| collection | DOAJ |
| description | We study the evolution of quantum entanglement in the model of two identical qubits interacting with a single-mode laser field. The density matrix and Peres-Horodecki parameter are calculated within the frameworks of path-integral formalism. The quantum entanglement measure is shown to be strongly dependent upon the phase difference between the laser radiation acting on each cubit. This observation may offer the possibility of quantum entanglement stationary control by varying the distance between the qubits. |
| first_indexed | 2024-12-22T03:40:43Z |
| format | Article |
| id | doaj.art-32c7fa9a4bbc455299ee7019178ec912 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-22T03:40:43Z |
| publishDate | 2015-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-32c7fa9a4bbc455299ee7019178ec9122022-12-21T18:40:16ZengEDP SciencesEPJ Web of Conferences2100-014X2015-01-011030300910.1051/epjconf/201510303009epjconf_iwqo2015_03009Sustainable Entangled State of Two Qutrits Under Laser IrradiationBiryukov A.А.Shleenkov M.A.We study the evolution of quantum entanglement in the model of two identical qubits interacting with a single-mode laser field. The density matrix and Peres-Horodecki parameter are calculated within the frameworks of path-integral formalism. The quantum entanglement measure is shown to be strongly dependent upon the phase difference between the laser radiation acting on each cubit. This observation may offer the possibility of quantum entanglement stationary control by varying the distance between the qubits.http://dx.doi.org/10.1051/epjconf/201510303009 |
| spellingShingle | Biryukov A.А. Shleenkov M.A. Sustainable Entangled State of Two Qutrits Under Laser Irradiation EPJ Web of Conferences |
| title | Sustainable Entangled State of Two Qutrits Under Laser Irradiation |
| title_full | Sustainable Entangled State of Two Qutrits Under Laser Irradiation |
| title_fullStr | Sustainable Entangled State of Two Qutrits Under Laser Irradiation |
| title_full_unstemmed | Sustainable Entangled State of Two Qutrits Under Laser Irradiation |
| title_short | Sustainable Entangled State of Two Qutrits Under Laser Irradiation |
| title_sort | sustainable entangled state of two qutrits under laser irradiation |
| url | http://dx.doi.org/10.1051/epjconf/201510303009 |
| work_keys_str_mv | AT biryukovaa sustainableentangledstateoftwoqutritsunderlaserirradiation AT shleenkovma sustainableentangledstateoftwoqutritsunderlaserirradiation |