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Coherent Control of Quantum Entropy Via Quantum Interference in A Four-Level Atomic System
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نویسنده
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Arzhang B. ,Sahrai M. ,Seifoory H. ,Navaeipour P.
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منبع
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Journal Of Sciences Islamic Republic Of Iran - 2013 - دوره : 24 - شماره : 2 - صفحه:179 -184
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چکیده
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The time evaluation of quantum entropy in a four-level double- type atomic system is theoretically investigated. quantum entanglement of the atom and its spontaneous emission fields is then discussed via quantum entropy. it is found that the degree of entanglement can be increased by the quantum interference induced by spontaneous emission. the phase dependence of the atom-field entanglement is also presented.
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کلیدواژه
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Quantum Entanglement ,Quantum Entropy ,Quantum Interference ,Spontaneous Emission
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آدرس
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University Of Tabriz, ایران, University Of Tabriz, ایران, University Of Tabriz, ایران, University Of Tabriz, ایران
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Authors
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