Dynamical Critical Scaling of Long-Range Interacting Quantum Magnets.
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DOI: 10.1103/physrevlett.121.240403
Abstract: Slow quenches of the magnetic field across the paramagnetic-ferromagnetic phase transition of spin systems produce heat. In systems with short-range interactions the heat exhibits universal power-law scaling as a function of the quench rate, known… read more here.
Keywords: critical scaling; range; range interacting; dynamical critical ... See more keywords
Measurement-Induced Transition in Long-Range Interacting Quantum Circuits.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.010604
Abstract: The competition between scrambling unitary evolution and projective measurements leads to a phase transition in the dynamics of quantum entanglement. Here, we demonstrate that the nature of this transition is fundamentally altered by the presence… read more here.
Keywords: transition; range; long range; power law ... See more keywords