Software Open Access
An open source code for causal dynamical triangulations without preferred foliation in (1+1)- dimensions
Rajbhandari, Damodar
Thesis supervisor(s)
Milller, Jonah; Khanal, Udayaraj
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 Ambjørn, 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.
* Provide on request
| All versions | This version | |
|---|---|---|
| Views | 249 | 246 |
| Downloads | 28 | 26 |
| Data volume | 8.8 MB | 8.1 MB |
| Unique views | 173 | 170 |
| Unique downloads | 23 | 21 |
- Publication date:
- July 23, 2018
- DOI:
-
- Keyword(s):
- Quantum Spacetime Causal Dynamical Triangulations
- Awarding University:
- Tribhuvan University, Nepal
- License (for files):
- GNU General Public License v3.0 only