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Title
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پیشنویس سخنرانی ثبت شده در 1396/10/11 11:22:13 ق.ظ
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Type of Research
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Speech
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Keywords
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Quantum discord, V-type atomic system
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Abstract
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In this paper, by exploiting the weak measurement and quantum measurement reversal procedure, we
propose a scheme to show how one can protect the geometric quantum discord (GQD) of a two -qutrit
V-type atomic system each of which interacts with a dissipative reservoir independently. We examine
the scheme for the GQD of the initial two-qutrit Werner and Horodecki states for different classes of
weak measurement strengths. It is found out that the presented protocol enables us to suppress
decoherence due to the amplitude damping channel and preserve the quantum discord of the two-qutrit
system successfully
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Researchers
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Esfandyar Faizi (First Researcher)
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