QIFS - Quantum-Inspired Fluid Simulations

CFD simulations using Tensor Network encoding. This repository contains the implementations of the Quantum-Inspired CFD Algorithm of the paper: https://doi.org/10.1103/PhysRevResearch.7.013112 (arXiv link: https://arxiv.org/abs/2406.17823)

The algorithm was introduced in this paper by Gourianov et al.: A quantum-inspired approach to exploit turbulence structures https://www.nature.com/articles/s43588-021-00181-1

Feel free to play around with the code and contact me. Have fun!

Folder Structure

• In 2D_QIS, you find the implementations for 2D Quantum-Inspired Simulations (QIS).
• In 2D_DNS, you find the implementations for 2D Direct Numerical Simulations (DNS).
• In Analysis, you find the analysis files required to produce the plots in the paper.

Requirements

• numpy
• scipy
• matplotlib
• quimb
• cupy
• cuquantum