3 papers
cond-mat.stat-mech2025
Thermalization in a closed quantum system from randomized dynamics
Nikolay V. Gnezdilov, Andrei I. Pavlov
The emergence of statistical mechanics from quantum dynamics is conventionally understood through quantum chaos, the Eigenstate Thermalization Hypothesis (ETH), and canonical typic…
quant-ph2025
Topological transitions in quantum jump dynamics: Hidden exceptional points
Andrei I. Pavlov, Yuval Gefen, Alexander Shnirman
Complex spectra of dissipative quantum systems may exhibit degeneracies known as exceptional points (EPs). At these points the systems' dynamics may undergo drastic changes. Phenom…
quant-ph2025
Dynamic thermalization on noisy quantum hardware
H. Perrin, T. Scoquart, A. I. Pavlov +1
Emulating thermal observables on a digital quantum computer is essential for quantum simulation of many-body physics. However, thermalization typically requires a large system size…