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Data repository for "Stochastic parameter optimization analysis of dynamical quantum critical phenomena in long-range transverse-field Ising chain"

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todo-group/long-range-tfi-data

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Data repository for "Stochastic parameter optimization analysis of dynamical quantum critical phenomena in long-range transverse-field Ising chain"

Description

This repo. contains two different types of data.

  • _log: logarithmic extrapolation
  • `` (empty): power-law extrapolation

Each CSV file contains the following observables:

tag symbol description
z $z$ dynamical critical exponent
beta_o_nu $\beta / \nu$ magnetization exponent
gam_o_nu $\gamma / \nu$ susceptibility exponent
scaling $2\beta/\nu + \gamma/\nu - z$ leftover exponent of the hyperscaling relation
correction $\theta$ correction exponent defined in the paper
optr $R_{\text{opt}}$ optimal value of correlation ratio
gc $\Gamma_{\text{c}}$ critical field

Each file is consisting of three columns, which are

  1. $\sigma$ (interaction decay exponent)
  2. observable
  3. standard error

from left to right.

Note that $\sigma = \infty$ is missing for scaling_processed.csv as its decay is too fast to get a reliable estimate.

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Data repository for "Stochastic parameter optimization analysis of dynamical quantum critical phenomena in long-range transverse-field Ising chain"

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