Software Open Access
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <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"><p>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&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.</p> <p>Please go to the project webpage at&nbsp;<a href="https://projects.physicslog.com/cdt/">projects.physicslog.com/cdt/</a>&nbsp;so that you can contribute to us.</p></description> </descriptions> </resource>
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