{
  "id": "1708.01169",
  "version": "v1",
  "published": "2017-08-03T14:55:47.000Z",
  "updated": "2017-08-03T14:55:47.000Z",
  "title": "Finite temperature phase transition in the two-dimensional Coulomb glass at low disorders",
  "authors": [
    "Preeti Bhandari",
    "Vikas Malik"
  ],
  "comment": "7 pages, 20 figures",
  "categories": [
    "cond-mat.dis-nn"
  ],
  "abstract": "We investigate the lattice Coulomb glass model in two dimensions via Monte Carlo simulations at finite temperature for zero and small disorders. The system is annealed from $T=1$ to $T=0.01$. We find an existence of charge-ordered phase (COP) at low disorders and small temperatures. The probability distribution of the staggered magnetization shows a two peak structure at the critical temperature for zero and low disorders thus the phase transition from fluid to COP as a function of temperature is second order. We find no evidence of a spin glass phase between fluid and the COP. Further we have used finite size scaling analysis to calculate the critical exponents. The critical exponents at $W=0.0$ are different from small disorder ($W=0.075$ and $0.15$) which indicates that the disorder is relevant.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2017-08-03T14:55:47.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "finite temperature phase transition",
      "low disorders",
      "two-dimensional coulomb glass",
      "lattice coulomb glass model",
      "small disorder"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 7,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}