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  "authors": [
    {
      "affiliations": [
        {
          "country": "Mexico", 
          "value": "Facultad de Ingenier\u00eda, Universidad Aut\u00f3noma de Quer\u00e9taro, Centro Universitario Cerro de las Campanas, Santiago de Quer\u00e9taro, 76010, Mexico", 
          "organization": "Universidad Aut\u00f3noma de Quer\u00e9taro, Centro Universitario Cerro de las Campanas"
        }
      ], 
      "surname": "Herrera-Zamorano", 
      "email": "lherrera31@alumnos.uaq.mx", 
      "full_name": "Herrera-Zamorano, L.", 
      "given_names": "L."
    }, 
    {
      "affiliations": [
        {
          "country": "Mexico", 
          "value": "Facultad de Ingenier\u00eda, Universidad Aut\u00f3noma de Quer\u00e9taro, Centro Universitario Cerro de las Campanas, Santiago de Quer\u00e9taro, 76010, Mexico", 
          "organization": "Universidad Aut\u00f3noma de Quer\u00e9taro, Centro Universitario Cerro de las Campanas"
        }
      ], 
      "surname": "Hern\u00e1ndez-Almada", 
      "email": "ahalmada@uaq.mx", 
      "full_name": "Hern\u00e1ndez-Almada, A.", 
      "given_names": "A."
    }, 
    {
      "affiliations": [
        {
          "country": "Mexico", 
          "value": "Unidad Acad\u00e9mica de F\u00edsica, Universidad Aut\u00f3noma de Zacatecas, Calzada Solidaridad esquina con Paseo a la Bufa S/N, Zacatecas, 98060, Mexico", 
          "organization": "Universidad Aut\u00f3noma de Zacatecas"
        }, 
        {
          "country": "Mexico", 
          "value": "Consejo Nacional de Ciencia y Tecnolog\u00eda, Av. Insurgentes Sur 1582. Colonia Cr\u00e9dito Constructor, Del. Benito Ju\u00e1rez, Mexico City, 03940, Mexico", 
          "organization": "Consejo Nacional de Ciencia y Tecnolog\u00eda"
        }
      ], 
      "surname": "Garc\u00eda-Aspeitia", 
      "email": "aspeitia@fisica.uaz.edu.mx", 
      "full_name": "Garc\u00eda-Aspeitia, Miguel", 
      "given_names": "Miguel"
    }
  ], 
  "titles": [
    {
      "source": "Springer", 
      "title": "Constraints and cosmography of $$\\Lambda $$ <math><mi>\u039b</mi></math> CDM in presence of viscosity"
    }
  ], 
  "dois": [
    {
      "value": "10.1140/epjc/s10052-020-8225-y"
    }
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  "publication_info": [
    {
      "page_end": "12", 
      "journal_title": "European Physical Journal C", 
      "material": "article", 
      "journal_volume": "80", 
      "artid": "s10052-020-8225-y", 
      "year": 2020, 
      "page_start": "1", 
      "journal_issue": "7"
    }
  ], 
  "$schema": "http://repo.scoap3.org/schemas/hep.json", 
  "acquisition_source": {
    "date": "2020-09-25T14:31:25.447241", 
    "source": "Springer", 
    "method": "Springer", 
    "submission_number": "d436cfdcff2a11eabd0e02163e01809a"
  }, 
  "page_nr": [
    12
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  "license": [
    {
      "url": "https://creativecommons.org/licenses//by/4.0", 
      "license": "CC-BY-4.0"
    }
  ], 
  "copyright": [
    {
      "holder": "The Author(s)", 
      "year": "2020"
    }
  ], 
  "control_number": "55730", 
  "record_creation_date": "2020-07-18T17:30:20.382466", 
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  "collections": [
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      "primary": "European Physical Journal C"
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  "abstracts": [
    {
      "source": "Springer", 
      "value": "In this work, we study two scenarios of the Universe filled by a perfect fluid following the traditional dark energy and a viscous fluid as dark matter. In this sense, we explore the most simple case for the viscosity in the Eckart formalism, a constant, and then, a polynomial function of the redshift. We constrain the phase-space of the model parameters by performing a Bayesian analysis based on Markov Chain Monte Carlo method and using the latest data of the Hubble parameter (OHD), Type Ia Supernovae (SNIa) and Strong Lensing Systems. The first two samples cover the region $$0.01&lt;z&lt;2.36$$ <math><mrow><mn>0.01</mn><mo>&lt;</mo><mi>z</mi><mo>&lt;</mo><mn>2.36</mn></mrow></math> . Based on AIC, we find equally support of these viscous models over Lambda-Cold Dark Matter (LCDM) taking into account OHD or SNIa. On the other hand, we reconstruct the cosmographic parameters (q, j, s, l) and find good agreement to LCDM within up to $$3\\sigma $$ <math><mrow><mn>3</mn><mi>\u03c3</mi></mrow></math>  CL. Additionally, we find that the cosmographic parameters and the acceleration-deceleration transition are sensible to the parameters related to the viscosity coefficient, making of the viscosity an interesting physical mechanism to modified them."
    }
  ], 
  "imprints": [
    {
      "date": "2020-07-18", 
      "publisher": "Springer"
    }
  ]
}