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year 28, Issue 2 (ICOP & ICPET 2022 2022)
ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 197-200 |
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Nikdel Yousefi N, Mortezapour A. Coherent control of the dynamics of Quantum fisher information a two-level atom in a photonic crystal waveguide. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :197-200
URL: http://opsi.ir/article-1-2530-en.html
URL: http://opsi.ir/article-1-2530-en.html
1- University of guilan
Abstract: (834 Views)
In this paper, we investigate a two-level atom (qubit) located in a photonic crystal waveguide. It is assumed that the qubit interacts with a classical driving coupling field and the vacuum electromagnetic modes of the photonic crystal waveguide. Due to the engineering capabilities of the waveguide in the control of the field propagation, we studied the dynamics of quantum fisher information of qubit in this structure. The results showed that with manipulation in the strength of driving coupling field and the optical length of the waveguide, the dynamics of quantum fisher information is controlled.
Type of Study: Experimental |
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