A wonderful and highly compressed medley on the consequences for quantum information theory when one is limited to computationally efficient steps at
#QIP2026, impressively delivered by Lorenzo Leone and Thomas Hahn. If somebody had told me years ago that quantum information theory changes when only efficient quantum operations are used, I would have been astounded.
"Entanglement theory with limited computational resources"
@lorenzo_leone_, Jacopo Rizzo, Jens Eisert, Sofiène Jerbi
nature.com/articles/s41567-0…
arxiv.org/abs/2502.12284
"Quantum computational entropies"
@avidanoam, Thomas Hahn, Rotem Arnon,
@joerenes
arxiv.org/abs/2506.14068
"Computational relative entropy"
@jj_xyz,
@non_unitary, Jacopo Rizzo,
@lorenzo_leone_, Sofiène Jerbi, Jens Eisert
arxiv.org/abs/2509.20472