253 citations · 636 across the 12 of their papers we have counts for
Showing 2023 · quant-phShow all
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quant-ph2023
Quantum circuits to measure scalar spin chirality
L. I. Reascos, Bruno Murta, E. F. Galvão +1
The scalar spin chirality is a three-body physical observable that plays an outstanding role both in classical magnetism, characterizing non-coplanar spin textures, and in quantum…
quant-ph2023
Non-stabilizerness and entanglement from cat-state injection
Filipa C. R. Peres, Rafael Wagner, Ernesto F. Galvão
Recently, cat states have been used to heuristically improve the runtime of a classical simulator of quantum circuits based on the diagrammatic ZX-calculus. Here we investigate the…
quant-ph2023
A simple proof that anomalous weak values require coherence
Rafael Wagner, Ernesto F. Galvão
The quantum mechanical weak value of an observable is a measurable quantity associated with an observabl…