• Corpus ID: 253801866

Superiority in dense coding through non-Markovian stochasticity

  title={Superiority in dense coding through non-Markovian stochasticity},
  author={Abhishek Muhuri and Rivu Gupta and Srijon Ghosh and Aditi Sen De},
We investigate the distributed dense coding (DC) protocol, involving multiple senders and a single or two receivers under the influence of non-Markovian noise, acting on the encoded qubits transmitted from senders to the receiver(s). We compare the effects of non-Markovianity on DC both for the dephasing and depolarising channels. In the case of dephasing channels, we illustrate that for some classes of states, high non-Markovian strength can eradicate the negative influence of noisy channels… 

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