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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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        <foaf:name>Damodar Rajbhandari</foaf:name>
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    <dct:title>An open source code for causal dynamical triangulations without preferred foliation in (1+1)- dimensions</dct:title>
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    <dcat:keyword>Quantum Gravity</dcat:keyword>
    <dcat:keyword>Causal Dynamical Triangulations</dcat:keyword>
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        <foaf:name>Milller, Jonah</foaf:name>
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        <foaf:name>Khanal, Udayaraj</foaf:name>
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            <foaf:name>Tribhuvan University</foaf:name>
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    <dct:description>&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;</dct:description>
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