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Pythtb Skill

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Description

AI-agent skill, verified toolkit, fully executed notebooks and an undergraduate course for PythTB 2.0 - tight-binding models, Berry phases, topological invariants

Installation

This entry records only its repository, not the path inside it, so there is no exact command to give. Open the source below and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

README

pythtb-skill

![tests](https://img.shields.io/badge/tests-pytest%20%2B%20107%20notebook%20checks-brightgreen) ![python](https://img.shields.io/badge/python-3.12%20%7C%203.13-blue) ![pythtb](https://img.shields.io/badge/pythtb-2.0.2-informational) ![platform](https://img.shields.io/badge/platform-Windows%20%7C%20Linux%20%7C%20macOS-lightgrey) ![license](https://img.shields.io/badge/license-Apache--2.0-green)

**An AI-agent skill, a verified Python toolkit, a fully executed book of chapter notebooks and an undergraduate course for [PythTB 2.0](https://github.com/pythtb/pythtb), the pure-Python tight-binding package behind Vanderbilt's *Berry Phases in Electronic Structure Theory*.**

The graphene Dirac cone: the energy surface E(kx, ky) near the zone corner Berry curvature of the occupied Haldane band over the Brillouin zone The Haldane phase diagram computed point by point against the analytic phase boundary
Fig. 10 — the Dirac cone of graphene (ch. 1) Fig. 36 — Haldane Berry curvature, summing to C = −1 (ch. 4) Fig. 37 — the Haldane phase diagram vs the analytic boundary (ch. 4)

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