95 citations · 103 across the 5 of their papers we have counts for
3 papers · 1 filter
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…
Security of quantum position-verification limits Hamiltonian simulation via holography
Harriet Apel, Toby Cubitt, Patrick Hayden +2
We investigate the link between quantum position-verification (QPV) and holography established in [MPS19] using holographic quantum error correcting codes as toy models. By inserti…
Efficient Quantum Algorithm for Port-based Teleportation
Jiani Fei, Sydney Timmerman, Patrick Hayden
In this paper, we provide the first efficient algorithm for port-based teleportation, a unitarily equivariant version of teleportation useful for constructing programmable quantum…