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quant-ph2025
Quantum waste management: Utilizing residual states in quantum information processing
Karol Horodecki, Chirag Srivastava, Leonard Sikorski +1
Quantum resource theories use distillation protocols to convert less resourceful states into fully resourceful ones. However, these protocols often also generate an additional, unu…
quant-ph2025
Maximum entropy principle for quantum processes
Siddhartha Das, Ujjwal Sen
The maximum entropy principle, as applied to quantum systems, is a fundamental prescript positing that for a quantum system for which we only have partial knowledge, the maximum en…
quant-ph2024
Detecting quantum properties in physical systems using proxy witnesses
Priya Ghosh, Ujjwal Sen, Siddhartha Das
In practice, it is quite challenging to detect a quantum property, a microscopic property, in a macroscopic system. In our work, we construct general proxy witnesses of quantum pro…