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quant-ph2025
Polar Codes for Erasure and Unital Classical-Quantum Markovian Channels
Jaswanthi Mandalapu, Vikesh Siddhu, Krishna Jagannathan
We consider classical-quantum (cq-)channels with memory, and establish that Arıkan-constructed polar codes achieve the classical capacity for two key noise models, namely for (i) q…
quant-ph2022
The Classical Capacity of Quantum Jackson Networks with Waiting Time-Dependent Erasures
Jaswanthi Mandalapu, Krishna Jagannathan
We study the fundamental limits of classical communication using quantum states that decohere as they traverse through a network of queues. We consider a network of Markovian queue…