v1.0.2

This release fixes a critical bug in the construction of Bloch Hamiltonians on degenerate graphs.

Change log

Fixed

• Fix issue with constructing Bloch Hamiltonians on degenerate graphs in AbelianBlochHamiltonianExpression,
  AbelianBlochHamiltonian, NonReciprocalAbelianBlochHamiltonianExpression, and NonReciprocalAbelianBlochHamiltonian.

v1.0.1

This release brings performance improvements and bugfixes.

Change log

Changed

• Allow for specification of import elements when importing HCS files using ImportSupercellModelGraphString.
• Optimize the construction of Bloch Hamiltonians in (NonReciprocal)AbelianBlochHamiltonianExpression.

Fixed

• Fix undesired generation of duplicate triangles in ShowTriangles.
• Fix incorrect and incomplete description of edge tags in documentation of HCModelGraph.

v1.0.0

This release introduces many new features, all thanks to @marcelolooser, a big thanks to him!

Change log

Added

• Add option to style the translation labels in visualizations of the cell boundary (@marcelolooser).
• Add functions NonReciprocalAbelianBlochHamiltonian and
  NonReciprocalAbelianBlochHamiltonianEpression for constructing non-reciprocal models (@marcelolooser).
• Add data types and functions to implement disclination defects in finite flakes (@marcelolooser).
• Add data types and functions to import and visualize HCQuotientSequencesStructure,
  i.e., quotients of normal subgroups of the triangle group and their relationships (@marcelolooser).
• Add HCPGMatrices for importing and working with point-group matrices describing the
  action of symmetries on hyperbolic momenta (@marcelolooser).
• Add CITATION.cff for easier citing of the software

Changed

• Update references, URLs etc. to reflect transfer of repository to HyperCells organization and new website https://www.hypercells.net.

Fixed

• Correct various typos in the documentation and instructions.

v0.9.1

Change log

Added

• Add a change log (this file).
• Add link to getting-started guide and to Wolfram Community post to README.md.
• Add warning message if NCAlgebra paclet version 6+ is not installed.
• Add option for AbelianBlochHamiltonianExpression to return the Bloch Hamiltonian as a SparseArray.

Changed

• Improve performance of AbelianBlochHamiltonianExpression.
• Update references in readme.
• Load example data from files in example data directory instead of embedding the data in the documentation notebooks.

Fixed

• Fixed Det::luc error message being raised by an unnecessary check in Det for showing triangle tessellations.

Pre-release of HyperBloch

This is the first pre-release of the HyperBloch package. While the package is fully functional at its core, there might still be bugs.