Siddhartha Das

Resource theory of entanglement for bipartite quantum channels

2019 · arXiv (Cornell University)

The traditional perspective in quantum resource theories concerns how to use free operations to convert one resourceful quantum state to another one. For example, a fundamental and well known question in entanglement theory is to …

Quantum speed limits for information and coherence

2022 · New Journal of Physics

Abstract The quantum speed limit indicates the maximal evolution speed of the quantum system. In this work, we determine speed limits on the informational measures, namely the von Neumann entropy, maximal information, and coherence of …