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year 28, Issue 2 (ICOP & ICPET 2022 2022)
ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 177-180 |
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akbari S, tavassoly M K, ghasemi M. The influence of dipole-dipole interaction on the entanglement dynamics in a three-atom system. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :177-180
URL: http://opsi.ir/article-1-2666-en.html
URL: http://opsi.ir/article-1-2666-en.html
1- Yazd University
Abstract: (628 Views)
In this paper, we investigate the produced entanglement by performing atom-field interaction in a single-mode cavity. Three two-level atoms (Tavis-Cummings model) interacting with the field in a single-mode cavity. By considering dipole-dipole interaction between each pair of atoms, evolution of the system is studied. Finally, the entanglement of atomic pairs as well as the entanglement of one atom with the other two atoms are calculated via concurrence measure. The results show that the maximum of entanglement is achieved with appropriate choices of the involved parameters. Also, the amounts of produced entanglement after the interaction are acceptable even with selecting the separable initial state for atoms.
Type of Study: Experimental |
Subject:
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