SymPT release v1.1.1 - Optimizations, API Refinements, and Enhanced Output

[LeanderReascos]

🎉 New Year, New SymPT! We're excited to kick off 2025 with the release of SymPT v1.1.1, featuring significant updates to improve performance, usability, and functionality. Here's what's new:

🚀 Performance Optimization

• Faster Calculations: Inspired by this paper, we've streamlined the calculation process by reducing the number of commutators required for each perturbation order. This optimization ensures a more efficient and scalable workflow for your transformations.

🔧 API Updates

• Method Consolidation: The "LA" (Least Action) method has been integrated with the "ACE" (Arbitrary Coupling Elimination) method. Now, ACE automatically incorporates least-action transformations, simplifying the method selection process while providing advanced functionality for all use cases.
• This update ensures that least-action principles are seamlessly applied across all transformations supported by the ACE method.

🎨 Enhanced Output

• Simplified Effective Hamiltonians: The output of effective Hamiltonians has been improved to provide a cleaner, more intuitive form, making results easier to interpret and utilize in subsequent analysis.

📚 Documentation Updates

• The documentation and examples have been updated to reflect the API changes and enhancements in this version.

As always, we’d love to hear your feedback! If you have any questions, comments, or suggestions, don’t hesitate to reach out or submit an issue on the GitHub repository.

Thank you for your support, and we look forward to seeing how you leverage SymPT in your projects.

— The SymPT Team