Spin echoes in disordered Hubbard models
ORAL
Abstract
We study spin-echo signals in disordered Hubbard models. We numerically show that the spin echo signal is characterized by a timescale which depends non-monotonically on disorder strength through the many-body localization transition. Our results yield a tool for detecting the transition which is based on short time evolution, making it efficient numerically and an attractive tool for experimental implementation.
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Presenters
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Tasneem Biadsy
- Physics Department, Technion - Israel Institute of Technology