Quantum Coherence and Distinguishability: A Resource-Theoretic Perspective on Wave-Particle Duality
Date:
In this talk, I presented our recent work on coherence–distinguishability duality, from a resource-theoretic perspective extending wave-particle duality. This included:
- A formalism comparing coherent ‘co-bits’ and classical distinguishability (‘c-bits’) in quantum ensembles;
- A proof that the sum of preserved coherence and extracted distinguishability is fundamentally bounded;
- Implications for coherence-preserving quantum state discrimination.
Resources & Links
- 📄 ArXiv: “Quantum Coherence and Distinguishability: A Resource‑Theoretic Perspective on Wave‑Particle Duality” (Apr 2024) :contentReference[oaicite:1]{index=1}
- 📰 [Physical Review A (accepted May 2025): “Quantum coherence and distinguishability as complementary resources…”] :contentReference[oaicite:2]{index=2}
Conference Info
The 24th Asian Quantum Information Science Conference (AQIS’24) was held August 26–30, 2024 at Hokkaido University in Sapporo, Japan. It featured tutorials, invited and contributed talks across quantum information, communication, and cryptography :contentReference[oaicite:3]{index=3}.