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  "authors": [
    {
      "raw_name": "P. Sala", 
      "affiliations": [
        {
          "country": "Germany", 
          "value": "Department of Physics, T42, Technische Universit\u00e4t M\u00fcnchen, James-Franck-Stra\u00dfe 1, D-85748 Garching, Germany"
        }
      ], 
      "surname": "Sala", 
      "given_names": "P.", 
      "full_name": "Sala, P."
    }, 
    {
      "raw_name": "T. Shi", 
      "affiliations": [
        {
          "country": "China", 
          "value": "Institute of Theoretical Physics, Chinese Academy of Sciences, P.O. Box 2735, Beijing 100190, China"
        }
      ], 
      "surname": "Shi", 
      "given_names": "T.", 
      "full_name": "Shi, T."
    }, 
    {
      "raw_name": "S. K\u00fchn", 
      "affiliations": [
        {
          "country": "Canada", 
          "value": "Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Ontario N2L 2Y5, Canada"
        }
      ], 
      "surname": "K\u00fchn", 
      "given_names": "S.", 
      "full_name": "K\u00fchn, S."
    }, 
    {
      "raw_name": "M.\u2009C. Ba\u00f1uls", 
      "affiliations": [
        {
          "country": "Germany", 
          "value": "Max-Planck-Institut f\u00fcr Quantenoptik, Hans-Kopfermann-Stra\u00dfe 1, 85748 Garching, Germany"
        }
      ], 
      "surname": "Ba\u00f1uls", 
      "given_names": "M.\u2009C.", 
      "full_name": "Ba\u00f1uls, M.\u2009C."
    }, 
    {
      "raw_name": "E. Demler", 
      "affiliations": [
        {
          "country": "USA", 
          "value": "Department of Physics, Harvard University, Cambridge, Massachusetts 02138, USA"
        }
      ], 
      "surname": "Demler", 
      "given_names": "E.", 
      "full_name": "Demler, E."
    }, 
    {
      "raw_name": "J.\u2009I. Cirac", 
      "affiliations": [
        {
          "country": "Germany", 
          "value": "Max-Planck-Institut f\u00fcr Quantenoptik, Hans-Kopfermann-Stra\u00dfe 1, 85748 Garching, Germany"
        }
      ], 
      "surname": "Cirac", 
      "given_names": "J.\u2009I.", 
      "full_name": "Cirac, J.\u2009I."
    }
  ], 
  "titles": [
    {
      "source": "APS", 
      "title": "Variational study of U(1) and SU(2) lattice gauge theories with Gaussian states in <math><mrow><mn>1</mn><mo>+</mo><mn>1</mn></mrow></math> dimensions"
    }
  ], 
  "dois": [
    {
      "value": "10.1103/PhysRevD.98.034505"
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  "publication_info": [
    {
      "journal_volume": "98", 
      "journal_title": "Physical Review D", 
      "material": "article", 
      "journal_issue": "3", 
      "year": 2018
    }
  ], 
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    "source": "APS", 
    "method": "APS", 
    "submission_number": "810b323c058f11ecb53772fd3742099d"
  }, 
  "page_nr": [
    19
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      "url": "https://creativecommons.org/licenses/by/4.0/", 
      "license": "CC-BY-4.0"
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  "copyright": [
    {
      "statement": "Published by the American Physical Society", 
      "year": "2018"
    }
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  "control_number": "42266", 
  "record_creation_date": "2018-08-27T16:30:16.523488", 
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    {
      "categories": [
        "hep-lat", 
        "cond-mat.str-el", 
        "quant-ph"
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      "value": "1805.05190"
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  ], 
  "abstracts": [
    {
      "source": "APS", 
      "value": "We introduce a method to investigate the static and dynamic properties of both Abelian and non-Abelian lattice gauge models in <math><mrow><mn>1</mn><mo>+</mo><mn>1</mn></mrow></math> dimensions. Specifically, we identify a set of transformations that disentangle different degrees of freedom, and apply a simple Gaussian variational ansatz to the resulting Hamiltonian. To demonstrate the suitability of the method, we analyze both static and dynamic aspects of string breaking for the U(1) and SU(2) gauge models. We benchmark our results against tensor network simulations and observe excellent agreement, although the number of variational parameters in the Gaussian ansatz is much smaller."
    }
  ], 
  "imprints": [
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      "date": "2018-08-27", 
      "publisher": "APS"
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