Zeno crossovers in the entanglement speed of spin chains with noisy impurities
نویسندگان
چکیده
We use a noisy signal with finite correlation time to drive spin (dissipative impurity) in the quantum XY chain and calculate dynamics of entanglement entropy bipartition spins, for stochastic trajectory. compute noise averaged spins observe that its speed spreading decreases at strong dissipation, as result Zeno effect. recover crossover show can be used proxy heating regimes. Upon increasing noise, location shifts stronger extending regime.
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ژورنال
عنوان ژورنال: Journal of Statistical Mechanics: Theory and Experiment
سال: 2022
ISSN: ['1742-5468']
DOI: https://doi.org/10.1088/1742-5468/ac8e5d