3 papers
quant-ph2026
Identical, independent quantum weak measurements violate objective realism
Tomasz Rybotycki, Tomasz BiaÅecki, Josep Batle +4
We demonstrate violation of objective realism in quantum world using unconstrained weak measurements. Instead of limited Leggett-Garg approach with artificial bounds on the observe…
math-ph2026
Dispersionless Hirota system and hidden symmetries of heavenly equation
Andriy Panasyuk, Adam Szereszewski
In 2021 Konopelchenko, Schief and Szereszewski observed that solutions of 4D dispersionless Hirota system also solve the general heavenly equation describing self-dual vacuum Einst…
quant-ph2026
Testing time order and Leggett-Garg inequalities with noninvasive measurements on public quantum computers
Tomasz Rybotycki, Tomasz BiaÅecki, Josep Batle +4
We demonstrate the first violation of the Leggett-Garg inequality and time-order noninvariance on public quantum computers using genuine noninvasive measurements. By gathering suff…