{
  "_oai": {
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  "authors": [
    {
      "affiliations": [
        {
          "country": "China", 
          "value": " \n\t\t\t\t\t Department of Physics, Nanchang University, Nanchang 330031, China"
        }, 
        {
          "country": "China", 
          "value": " \n\t\t\t\t\t Center for Relativistic Astrophysics and High Energy Physics, Nanchang University, Nanchang 330031, China"
        }, 
        {
          "country": "Canada", 
          "value": " \n\t\t\t\t\t Department of Physics, McGill University, Montr\u2032eal, QC, H3A 2T8, Canada"
        }
      ], 
      "full_name": "Gu, Bao-Min"
    }, 
    {
      "affiliations": [
        {
          "country": "Canada", 
          "value": " \n\t\t\t\t\t Department of Physics, McGill University, Montr\u2032eal, QC, H3A 2T8, Canada"
        }
      ], 
      "full_name": "Brandenberger, Robert"
    }
  ], 
  "titles": [
    {
      "title": "Reheating and entropy perturbations in fibre inflation B.-M. G. was supported by a scholarship granted by the China Scholarship Council (CSC, 201706180072). The research at McGill is supported in part by funds from NSERC and from the Canada Research Chairs program."
    }
  ], 
  "dois": [
    {
      "value": "10.1088/1674-1137/44/1/015103"
    }
  ], 
  "publication_info": [
    {
      "journal_title": "Chinese Physics C", 
      "material": "article", 
      "journal_volume": "44", 
      "artid": "015103", 
      "year": 2020, 
      "journal_issue": "1"
    }
  ], 
  "$schema": "http://repo.scoap3.org/schemas/hep.json", 
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  "page_nr": [
    13
  ], 
  "license": [
    {
      "url": "http://creativecommons.org/licenses/by/3.0/", 
      "license": "cc-by"
    }
  ], 
  "copyright": [
    {
      "statement": "\u00a9 2019 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd"
    }
  ], 
  "control_number": "51811", 
  "record_creation_date": "2020-01-07T18:05:02.836697", 
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  "arxiv_eprints": [
    {
      "categories": [
        "hep-th", 
        "astro-ph.CO", 
        "gr-qc", 
        "hep-ph"
      ], 
      "value": "1808.03393"
    }
  ], 
  "abstracts": [
    {
      "value": "We study reheating in some one and two field realizations of fibre inflation. We find that reheating begins with a phase of preheating in which long wavelength fluctuation modes are excited. In two field models there is a danger that the parametric amplification of infrared fluctuations in the second scalar field - associated with an entropy mode - might induce an instability of the curvature fluctuations. We show that, at least in the models we consider, the entropy mode has a sufficiently large mass to prevent this instability. Hence, from the point of view of reheating the models we consider are well-behaved."
    }
  ], 
  "imprints": [
    {
      "date": "2020-01-01", 
      "publisher": "Institute of Physics Publishing/Chinese Academy of Sciences"
    }
  ]
}