432 citations · 2.4k across the 62 of their papers we have counts for
62 papers
Consistent Quantum Causes
Robert B. Griffiths
Developing a quantum analog of the modern classical theory of causation, as formulated by Pearl and others using directed acyclic graphs, requires a theory of random or stochastic…
Multitime Quantum Communication: Interesting But Not Counterfactual
Robert B. Griffiths
A protocol for transmission of information between two parties introduced by Salih et al., Phys. Rev. Lett. 110 (2013) 170502 (hereafter SLAZ), involves sending quantum amplitude b…
Reply to "Comment on 'Nonlocality claims are inconsistent with Hilbert-space quantum mechanics' '"
Robert B. Griffiths
In Phys. Rev. A 101, 022117 (2020), it was argued that Bell inequalities are based on classical, not quantum, physics, and hence their violation in experiments provides no support…
Positivity and nonadditivity of quantum capacities using generalized erasure channels
Vikesh Siddhu, Robert B. Griffiths
We consider various forms of a process, which we call {\em gluing}, for combining two or more complementary quantum channel pairs to form a composite. O…
Quantum Measurements and Contextuality
Robert B. Griffiths
In quantum physics the term `contextual' can be used in more than one way. One usage, here called `Bell contextual' since the idea goes back to Bell, is that if , and ar…
Nonlocality Claims are Inconsistent with Hilbert Space Quantum Mechanics
Robert B. Griffiths
It is shown that when properly analyzed using principles consistent with the use of a Hilbert space to describe microscopic properties, quantum mechanics is a local theory: one sys…