https://github.com/mateuszk098/quantum-droplet-model

One dimensional quantum droplet model for the solution of Lieb-Liniger Gross-Pitaevskii equation in fermionized regime.
https://github.com/mateuszk098/quantum-droplet-model

cpp omp physics quantum-mechanics simulation statistical-mechanics

Last synced: 1 day ago
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One dimensional quantum droplet model for the solution of Lieb-Liniger Gross-Pitaevskii equation in fermionized regime.

• Host: GitHub
• URL: https://github.com/mateuszk098/quantum-droplet-model
• Owner: mateuszk098
• License: mit
• Created: 2022-01-26T16:40:53.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2022-11-18T17:56:25.000Z (about 2 years ago)
• Last Synced: 2024-11-07T10:32:54.942Z (about 2 months ago)
• Topics: cpp, omp, physics, quantum-mechanics, simulation, statistical-mechanics
• Language: C++
• Homepage:
• Size: 345 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# **One-Dimensional Quantum Droplet Model**

![GitHub last commit](https://img.shields.io/github/last-commit/mateuszk098/quantum_droplet_model)

"_**We investigate a one-dimensional, strongly-interacting Bose system with an additional non-local dipolar term. Such a system offers a new form of ultra dilute state of matter – quantum droplet. This new quantum state may arise when in an ultracold system, one has two types of interactions with different nature – attractive and repulsive. There may occur a situation when the mean-field terms describing the competing forces are close to zero, and the significant role plays quantum corrections. The formation of a quantum droplet is possible in both, Bose-Bose mixtures, as predicted by D. Petrov, and in one-component BEC systems, as discovered by T. Pfau’s group.**_"

## **Destination of this Mini-Software**

_**The source code contained in this repository allows us to model the thermodynamic properties of a one-dimensional quantum droplet. We use the complete quantum well problem and its energy spectrum as the model. That spectrum enables us to simulate the quantum droplet excitation spectrum.**_

## **More about Quantum Droplets**

- https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.115.155302

- https://www.science.org/doi/10.1126/science.aao5686

- https://journals.aps.org/prx/abstract/10.1103/PhysRevX.6.041039

- https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.117.100401

- https://iopscience.iop.org/article/10.1088/1367-2630/ab3fc7

- https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.126.023001

- https://journals.aps.org/pra/abstract/10.1103/PhysRevA.101.051601

- https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.124.090401