FuzzifiED : Julia Package for Numerics on the Fuzzy Sphere

Zheng Zhou

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arXiv · 2503.00100

FuzzifiED : Julia Package for Numerics on the Fuzzy Sphere

Zheng Zhou

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Abstract

The Julia package FuzzifiED aims at simplifying the numerical calculations on the fuzzy sphere. It supports exact diagonalisation (ED) and density matrix renormalisation group (DMRG) calculations. FuzzifiED can also apply to generic fermionic and bosonic models. This documentation provides a review of the fuzzy sphere regularisation and an instruction for using FuzzifiED for numerical calculations.

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Zheng Zhou. 2025-02-28. FuzzifiED : Julia Package for Numerics on the Fuzzy Sphere. https://arxiv.org/abs/2503.00100

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