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Dense coding with mixed state and steera...
Roy, Sovik...
Dense coding with mixed state and steerability by Roy, Sovik ( Author )
N.A
01-01-2015
Mixed state can be used in dense coding. We have analyzed here that maximally entangled mixed states like Werner state is dense codeable for a certain range of state parameter whereas for some wider range of the state parameter the state is $`$steerable' but cannot be used in dense coding. For qutrit system we consider isotropic states and have found similar characteristics, like the states are $`$steerable' for a range of state parameter but for a sub range of that steerability range only, the states are dense-codeable.
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English
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MYR 0.01
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http://arxiv.org/abs/1604.00852
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