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entanglement teleportation via two-qubit heisenberg interaction in jaynes-cummings model under intrinsic decoherence
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نویسنده
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naji azita ,hamzehofi r ,afshar d
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منبع
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پژوهش فيزيك ايران - 1398 - دوره : 19 - شماره : 3 - صفحه:656 -656
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چکیده
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In this paper, we investigate the entanglement teleportation of a two-qubit state under xyz heisenberg interaction in a cavity usingthe jaynes-cummings model. we analyze the channel entanglement, output entanglement and fidelity as a function of decoherence rate and spin coupling constant. we find that the teleportation is more effective if we take the proper initial input state.
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کلیدواژه
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teleportation ,entanglement ,fidelity ,decoherence ,jaynes-cummings model
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آدرس
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shahid chamran university of ahvaz, faculty of science, department of physics, iran, shahid chamran university of ahvaz, faculty of science, department of physics, iran, shahid chamran university of ahvaz, faculty of science, department of physics, iran
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Entanglement teleportation via two-qubit Heisenberg interaction in Jaynes-Cummings model under intrinsic decoherence
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Authors
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Hamzehofi R ,Afshar D
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Abstract
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In this paper, we investigate the entanglement teleportation of a twoqubit state under XYZ Heisenberg interaction in a cavity using the JaynesCummings model. We analyze the channel entanglement, output entanglement and fidelity as a function of decoherence rate and spin coupling constant. We find that the teleportation is more effective if we take the proper initial input state.
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Keywords
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teleportation ,entanglement ,fidelity ,decoherence ,Jaynes-Cummings model
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