Sunny.jl: A Julia Package for Spin Dynamics
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arXiv
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| Main Authors: | , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | |
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| _version_ | 1866909465065816064 |
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| author | Dahlbom, David Zhang, Hao Miles, Cole Quinn, Sam Niraula, Alin Thipe, Bhushan Wilson, Matthew Matin, Sakib Mankad, Het Hahn, Steven Pajerowski, Daniel Johnston, Steve Wang, Zhentao Lane, Harry Li, Ying Wai Bai, Xiaojian Mourigal, Martin Batista, Cristian D. Barros, Kipton |
| author_facet | Dahlbom, David Zhang, Hao Miles, Cole Quinn, Sam Niraula, Alin Thipe, Bhushan Wilson, Matthew Matin, Sakib Mankad, Het Hahn, Steven Pajerowski, Daniel Johnston, Steve Wang, Zhentao Lane, Harry Li, Ying Wai Bai, Xiaojian Mourigal, Martin Batista, Cristian D. Barros, Kipton |
| contents | Sunny is a Julia package designed to serve the needs of the quantum magnetism community. It supports the specification of a very broad class of spin models and a diverse suite of numerical solvers. These include powerful methods for simulating spin dynamics both in and out of equilibrium. Uniquely, it features a broad generalization of classical and semiclassical approaches to SU(N) coherent states, which is useful for studying systems exhibiting strong spin-orbit coupling or local entanglement effects. Sunny also offers a well-developed framework for calculating the dynamical spin structure factor, enabling direct comparison with scattering experiments. Ease of use is a priority, with tools for symmetry-guided modeling and interactive visualization. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_13095 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Sunny.jl: A Julia Package for Spin Dynamics Dahlbom, David Zhang, Hao Miles, Cole Quinn, Sam Niraula, Alin Thipe, Bhushan Wilson, Matthew Matin, Sakib Mankad, Het Hahn, Steven Pajerowski, Daniel Johnston, Steve Wang, Zhentao Lane, Harry Li, Ying Wai Bai, Xiaojian Mourigal, Martin Batista, Cristian D. Barros, Kipton Quantum Physics Strongly Correlated Electrons Computational Physics Sunny is a Julia package designed to serve the needs of the quantum magnetism community. It supports the specification of a very broad class of spin models and a diverse suite of numerical solvers. These include powerful methods for simulating spin dynamics both in and out of equilibrium. Uniquely, it features a broad generalization of classical and semiclassical approaches to SU(N) coherent states, which is useful for studying systems exhibiting strong spin-orbit coupling or local entanglement effects. Sunny also offers a well-developed framework for calculating the dynamical spin structure factor, enabling direct comparison with scattering experiments. Ease of use is a priority, with tools for symmetry-guided modeling and interactive visualization. |
| title | Sunny.jl: A Julia Package for Spin Dynamics |
| topic | Quantum Physics Strongly Correlated Electrons Computational Physics |
| url | https://arxiv.org/abs/2501.13095 |