Dynamics of longitudinal magnetization in transverse-field quantum Ising model: from symmetry-breaking gap to Kibble–Zurek mechanism
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DOI: 10.1088/1742-5468/ab609a
Abstract: We show that the symmetry-breaking gap of the quantum Ising model in the transverse field can be extracted from free evolution of the longitudinal magnetization taking place after a gradual quench of the magnetic field.… read more here.
Keywords: breaking gap; field; quantum ising; longitudinal magnetization ... See more keywords