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An open source code for causal dynamical triangulations without preferred foliation in (1+1)- dimensions

Damodar Rajbhandari


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  <identifier identifierType="DOI">10.5281/zenodo.1422810</identifier>
  <creators>
    <creator>
      <creatorName>Damodar Rajbhandari</creatorName>
      <nameIdentifier nameIdentifierScheme="ORCID" schemeURI="http://orcid.org/">0000-0002-6954-9830</nameIdentifier>
      <affiliation>St. Xavier's College, Nepal</affiliation>
    </creator>
  </creators>
  <titles>
    <title>An open source code for causal dynamical triangulations without preferred foliation in (1+1)- dimensions</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2018</publicationYear>
  <subjects>
    <subject>Quantum Gravity</subject>
    <subject>Causal Dynamical Triangulations</subject>
  </subjects>
  <contributors>
    <contributor contributorType="Supervisor">
      <contributorName>Milller, Jonah</contributorName>
      <givenName>Jonah</givenName>
      <familyName>Milller</familyName>
      <affiliation>University of Guelph</affiliation>
    </contributor>
    <contributor contributorType="Supervisor">
      <contributorName>Khanal, Udayaraj</contributorName>
      <givenName>Udayaraj</givenName>
      <familyName>Khanal</familyName>
      <affiliation>Tribhuvan University</affiliation>
    </contributor>
  </contributors>
  <dates>
    <date dateType="Issued">2018-07-23</date>
  </dates>
  <resourceType resourceTypeGeneral="Software"/>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/1422810</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsSupplementTo">https://github.com/Damicristi/cdt</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsDocumentedBy">https://projects.physicslog.com/cdt/</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.5281/zenodo.1422809</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opensource.org/licenses/GPL-3.0">GNU General Public License v3.0 only</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;Causal Dynamical Triangulations (CDT) is an approach to Quantum Gravity based on the sum over histories line of research which gives a quantization of classical Einstein gravity using a discrete approximation to the gravitational path integral, and spacetimes are approximated by Minkowskian equilateral triangles. This approach was developed by Renate Loll, Jan Ambj&amp;oslash;rn, and Jerzy Jurkiewicz. We have used a more recent version of CDT, called CDT without preferred foliation, to write a numerical simulation of quantum spacetimes in (1+1) dimensions. This report comprises the detailed derivation of the model and the numerical implementation from how we can initialize triangulated spacetime in the form of a data structure to Monte-Carlo moves. Finally, we prove that our implemented code does work up to where we ended up.&lt;/p&gt;

&lt;p&gt;Please go to the project webpage at&amp;nbsp;&lt;a href="https://projects.physicslog.com/cdt/"&gt;projects.physicslog.com/cdt/&lt;/a&gt;&amp;nbsp;so that you can contribute to us.&lt;/p&gt;</description>
  </descriptions>
</resource>
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