Petros Wallden

Rigidity of quantum steering and one-sided device-independent verifiable quantum computation

2017 · New Journal of Physics

The relationship between correlations and entanglement has played a major role in understanding quantum theory since the work of Einstein et al (1935 Phys. Rev. 47 777–80 ). Tsirelson proved that Bell states, shared among …

Variational quantum solutions to the Shortest Vector Problem

2022 · arXiv (Cornell University)

A fundamental computational problem is to find a shortest non-zero vector in Euclidean lattices, a problem known as the Shortest Vector Problem (SVP). This problem is believed to be hard even on quantum computers and …

Big data applications on small quantum computers

2024 · arXiv (Cornell University)

Current quantum hardware prohibits any direct use of large classical datasets. Coresets allow for a succinct description of these large datasets and their solution in a computational task is competitive with the solution on the …