2 papers
cond-mat.stat-mech2026
Measurement-induced crossover in quantum first-detection times
Giovanni Di Fresco, Aldo Coraggio, Alessandro Silva +1
The quantum first-detection problem concerns the statistics of the time at which a system, subject to repeated measurements, is observed in a prescribed target state for the first…
cond-mat.stat-mech2025
Thermodynamic phases in first detected return times of quantum many-body systems
Benjamin Walter, Gabriele Perfetto, Andrea Gambassi
We study the probability distribution of the first return time to the initial state of a quantum many-body system subject to global projective measurements at stroboscopic times. W…