quTARANG: A python GPE solver to study turbulence in quantum systems
Shawan Kumar Jha, Sachin Singh Rawat, Mahendra Kumar Verma, Pankaj, Kumar Mishra
TL;DR
quTARANG is a versatile Python tool for solving the Gross-Pitaevskii Equation across multiple dimensions and hardware, enabling detailed studies of turbulence phenomena in quantum systems like Bose-Einstein condensates.
Contribution
It introduces a new Python-based GPE solver capable of multi-dimensional and multi-platform simulations for quantum turbulence research.
Findings
Supports 1D, 2D, and 3D simulations
Runs efficiently on CPU and GPU hardware
Facilitates analysis of quantum turbulence spectra
Abstract
quTARANG is a Python-based general-purpose Gross-Pitaevskii Equation (GPE) solver. It can solve GPE in 1D, 2D and 3D and has the ability to run on both CPU and GPU. It has been developed to study turbulence in quantum systems, specifically in atomic Bose-Einstein condensates, and can be used to study different quantities, such as the varied spectra associated with quantum turbulence.
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Taxonomy
TopicsCold Atom Physics and Bose-Einstein Condensates · Strong Light-Matter Interactions · Physics of Superconductivity and Magnetism