Spectrum of Dissipative Ising Chain

ORAL

Abstract

This paper extends the (0+1)D spin-boson problem to its (1+1)D version, a dissipative Ising Chain.
Monte Carlo simulation and analytic continuation methods are used to explore its phase and dynamics.
We find that, the quasi-particle excitation picture is destroyed, when the dissipation strength is greater than a critical value.

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Presenters

  • Jian Wang

    physics and astronomy, UCLA, physics and astronomy, University of California, Los Angeles

Authors

  • Jian Wang

    physics and astronomy, UCLA, physics and astronomy, University of California, Los Angeles

  • Sudip Chakravarty

    physics and astronomy, UCLA, physics and astronomy, University of California, Los Angeles