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19932026
most citedFluctuation theorem for stochastic dynamics

1.1k citations · 11.1k across the 124 of their papers we have counts for

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quant-ph2026

Large deviations in quantum dynamics and complexity

Xiangyu Cao, Jorge Kurchan

We study three definitions of large deviation in many-body quantum dynamics: (i) via the full distribution of an extensive observable, (ii) via the distribution of measurement outc…

quant-ph2023★ 18 cited

Designs via Free Probability

Michele Fava, Jorge Kurchan, Silvia Pappalardi

Unitary Designs have become a vital tool for investigating pseudorandomness since they approximate the statistics of the uniform Haar ensemble. Despite their central role in quantu…

quant-ph2019★ 4 cited

Out-of-time-order correlator in weakly perturbed integrable systems

Tomer Goldfriend, Jorge Kurchan

Classical quasi-integrable systems are known to have Lyapunov times much shorter than their ergodicity time, but the situation for their quantum counterparts is less well understoo…

quant-ph2019★ 19 cited

Quasi-integrable systems are slow to thermalize but may be good scramblers

Tomer Goldfriend, Jorge Kurchan

Classical quasi-integrable systems are known to have Lyapunov times much shorter than their ergodicity time -- the most clear example being the Solar System -- but the situation fo…

quant-ph2010★ 121 cited

Energy gaps in quantum first-order mean-field-like transitions: The problems that quantum annealing cannot solve

T. Jorg, F. Krzakala, J. Kurchan +2

We study first-order quantum phase transitions in models where the mean-field traitment is exact, and the exponentially fast closure of the energy gap with the system size at the t…

quant-ph2009★ 11 cited

Quantum Annealing of Hard Problems

Thomas Jorg, Florent Krzakala, Jorge Kurchan +1

Quantum annealing is analogous to simulated annealing with a tunneling mechanism substituting for thermal activation. Its performance has been tested in numerical simulation with m…