354 citations · 845 across the 37 of their papers we have counts for
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quant-ph2023★ 1 cited
On Simultaneous Information and Energy Transmission through Quantum Channels
Bishal Kumar Das, Lav R. Varshney, Vaibhav Madhok
The optimal rate at which information can be sent through a quantum channel when the transmitted signal must simultaneously carry some minimum amount of energy is characterized. To…
quant-ph2023★ 6 cited
Quantifying operator spreading and chaos in Krylov subspaces with quantum state reconstruction
Abinash Sahu, Naga Dileep Varikuti, Bishal Kumar Das +1
We study operator spreading in many-body quantum systems by its potential to generate an informationally complete measurement record in quantum tomography. We adopt continuous weak…