49 citations · 980 across the 80 of their papers we have counts for
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Qubit Geodesics on the Bloch Sphere from Optimal-Speed Hamiltonian Evolutions
Carlo Cafaro, Paul M. Alsing
In the geometry of quantum evolutions, a geodesic path is viewed as a path of minimal statistical length connecting two pure quantum states along which the maximal number of statis…
Complexity of Pure and Mixed Qubit Geodesic Paths on Curved Manifolds
Carlo Cafaro, Paul M. Alsing
It is known that mixed quantum states are highly entropic states of imperfect knowledge (i.e., incomplete information) about a quantum system, while pure quantum states are states…
A Differential-Geometric Approach to Quantum Ignorance Consistent with Entropic Properties of Statistical Mechanics
Shannon Ray, Paul M. Alsing, Carlo Cafaro +1
In this paper, we construct the metric tensor and volume for the manifold of purifications associated with an arbitrary reduced density operator . We also define a quantum coa…
Geometric Graph-Theoretic Aspects of Quantum Stabilizer Codes
Carlo Cafaro
We propose a systematic procedure for the construction of graphs associated with binary quantum stabilizer codes. The procedure is characterized by means of the following three ste…