186 citations · 1.1k across the 28 of their papers we have counts for
4 papers · 1 filter
The entanglement of distillation for gauge theories
Karel Van Acoleyen, Nick Bultinck, Jutho Haegeman +3
We study the entanglement structure of lattice gauge theories from the local operational point of view, and, similar to Soni and Trivedi (arXiv:1510.07455), we show that the usual…
Quantum-proof multi-source randomness extractors in the Markov model
Rotem Arnon, Christopher Portmann, Volkher B. Scholz
Randomness extractors, widely used in classical and quantum cryptography and other fields of computer science, e.g., derandomization, are functions which generate almost uniform ra…
Matrix product approximations to conformal field theories
Robert Koenig, Volkher B. Scholz
We establish rigorous error bounds for approximating correlation functions of conformal field theories (CFTs) by certain finite-dimensional tensor networks. For chiral CFTs, the ap…
Quantum Bilinear Optimization
Mario Berta, Omar Fawzi, Volkher B. Scholz
We study optimization programs given by a bilinear form over non-commutative variables subject to linear inequalities. Problems of this form include the entangled value of two-prov…