Detecting violations of macrorealism when the original Leggett-Garg inequalities are satisfied
Shayan Majidy,
Jonathan J. Halliwell,
Raymond Laflamme
Abstract:Macroscopic realism (MR) is the notion that a time-evolving system possesses definite properties, irrespective of past or future measurements. Quantum mechanical theories can, however, produce violations of MR. Most research to date has focused on a single set of conditions for MR, the Leggett-Garg inequalities (LGIs), and on a single data set, the "standard data set", which consists of single-time averages and second-order correlators of a dichotomic variable Q for three times. However, if such conditions are… Show more
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