Stable Infinite-Temperature Eigenstates in SU(2)-Symmetric Models

Research data supporting the paper "Stable infinite-temperature eigenstates in SU(2)-symmetric nonintegrable models". The dataset includes text files and code for generating Hamiltonian spectra, calculating zero-energy degeneracies, and analyzing entropy and Lochschmidt echoes. It was authored by Christopher Turner and last updated on 2026-05-05.

Use Cases

• Analyzing the spectrum of a staggered Hamiltonian for specific quantum numbers based on the provided text files.
• Investigating zero-energy degeneracies using character theory calculations described in the dataset.
• Calculating the entropy of the exact zero-energy basis for large system sizes as outlined in the results.
• Studying quantum dynamics via Lochschmidt echo results for states within the zero-energy basis.

Strengths

• Includes results for very large system sizes, as indicated by the 'figS4_entropy_large' folder.
• Provides multiple calculation methods (e.g., direct diagonalization and character theory) for zero-energy degeneracies.
• Contains both raw data (text files) and the code (Julia, Mathematica) used to generate it, supporting reproducibility.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The 20.8 MB size suggests a relatively small-scale numerical study.

Provenance

Source

figshare

Collection Method

Numerical simulation and theoretical calculation, likely from academic research.

Freshness

Last updated 2026-05-05 11:07:58; freshness should be verified.