1.1k citations · 7.9k across the 78 of their papers we have counts for
4 papers · 1 filter
Notwithstanding Bohr, the Reasons for QBism
Christopher A. Fuchs
Without Niels Bohr, QBism would be nothing. But QBism is not Bohr. This paper attempts to show that, despite a popular misconception, QBism is no minor tweak to Bohr's interpretati…
Negativity Bounds for Weyl-Heisenberg Quasiprobability Representations
John B. DeBrota, Christopher A. Fuchs
The appearance of negative terms in quasiprobability representations of quantum theory is known to be inevitable, and, due to its equivalence with the onset of contextuality, of ce…
The SIC Question: History and State of Play
Christopher A. Fuchs, Michael C. Hoang, Blake C. Stacey
Recent years have seen significant advances in the study of symmetric informationally complete (SIC) quantum measurements, also known as maximal sets of complex equiangular lines.…
Introducing the Qplex: A Novel Arena for Quantum Theory
Marcus Appleby, Christopher A. Fuchs, Blake C. Stacey +1
We reconstruct quantum theory starting from the premise that, as Asher Peres remarked, "Unperformed experiments have no results." The tools of modern quantum information theory, an…