3 papers
quant-ph2025
Alpha-bit state merging
Jessica Yeh, Jinzhao Wang, Patrick Hayden
State merging is a fundamental protocol in quantum information theory that generalizes quantum teleportation. Traditionally, it is achieved by local operations on shared entangleme…
hep-th2025
What exactly does Bekenstein bound?
Patrick Hayden, Jinzhao Wang
The Bekenstein bound posits a maximum entropy for matter with finite energy confined to a spatial region. It is often interpreted as a fundamental limit on the information that can…
quant-ph2024
Quantum Energy Teleportation versus Information Teleportation
Jinzhao Wang, Shunyu Yao
Quantum energy teleportation (QET) is the phenomenon in which locally inaccessible energy is activated as extractable work through collaborative local operations and classical comm…