861 citations · 964 across the 9 of their papers we have counts for
9 papers
QBism on Locality and Nonlocality
John B. DeBrota, Christopher A. Fuchs, Rüdiger Schack
Recently Pienaar (2026), building on work of Cavalcanti (2021), has shown that QBism cannot always assume distinct observers' quantum-measurement outcomes---say, of Wigner and his…
QBism, Polishing Some Points
Christopher A. Fuchs, Blake C. Stacey
QBism pursues the real by first eliminating the elements of quantum theory too fragile to be ontologies on their own. Thereafter, it seeks an "ontological lesson" from whatever rem…
Quantum States with Maximal Magic
Gianluca Cuffaro, Christopher A. Fuchs
Finding ways to quantify magic is an important problem in quantum information theory. Recently Leone, Oliviero and Hamma introduced a class of magic measures for qubits, the stabil…
Quantum Dynamics Happens Only on Paper: QBism's Account of Decoherence
John B. DeBrota, Christopher A. Fuchs, Ruediger Schack
QBism has long recognized quantum states, POVM elements, Kraus operators, and even unitary operations to be cut from the same cloth: They express aspects of an agent's belief syste…
Experimental Quantum State Tomography of Optical Fields and Ultrafast Statistical Sampling
M. G. Raymer, M. Beck
We review experimental work on the measurement of the quantum state of optical fields, and the relevant theoretical background. The basic technique of optical homodyne tomography i…
My Struggles with the Block Universe
Christopher A. Fuchs, Maximilian Schlosshauer, Blake C. Stacey
This document is the second installment of three in the Cerro Grande Fire Series. Like its predecessor arXiv:quant-ph/0105039, "Notes on a Paulian Idea," it is a collection of lett…