68 citations · 454 across the 48 of their papers we have counts for
Showing 2021 · quant-phShow all
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quant-ph2021
Error-immune quantum communication
Rajni Bala, V. Ravishankar
Environmental effects on the transmission of a state result, in general, in a change in the information carried by it. To mitigate this, many techniques such as quantum error--corr…
quant-ph2021
State transfer with separable optical beams and variational quantum algorithms with classical light
Sooryansh Asthana, V. Ravishankar
Classical electromagnetic fields and quantum mechanics -- both obey the principle of superposition alike. This opens up many avenues for simulation of a large variety of phenomena…
quant-ph2021★ 3 cited
Quantum communication with invariant separable level systems
Sooryansh Asthana, Rajni Bala, V. Ravishankar
Information is encoded in a qubit in the form of its Bloch vector. In this paper, we propose protocols for remote transfers of information in a known and an unknown qubit to qudits…