---
title: Hamiltonians
description: "**This tutorial is under construction - check back soon!** - [createPauliHamil](https://quest-kit.github.io/QuEST/group__type.html#ga35b28710877c462927366fa602e591cb) - [createPauliHamilFromFile](https://quest-kit.github.io/QuEST/group__type.html#gaa77376c5e3518186eb085f37826d6008) - [initPauliHamil](https://quest-kit.github.io/QuEST/group__type.html#gadbe6701dda1d49168f2f23253e370a7a) - [reportPauliHamil](https://quest-kit.github.io/QuEST/group__debug.html#gab27234d9ccf440bb5e5d834e8f7e3938) - [destroyPauliHamil](https://quest-kit.github.io/QuEST/group__type.html#gac1c8ed909b33bd55ae680901006051b6) - [calcExpecPauliHamil](https://quest-kit.github.io/QuEST/group__calc.html#ga5544d2833a69941b8820797b79daf79f) - [applyPauliHamil](https://quest-kit.github.io/QuEST/group__operator.html#ga54d4e589468002bdc998200ae45e7312) - [applyTrotterCircuit](https://quest-kit.github.io/QuEST/group__operator.html#ga35b6321c578a8c69470132b5ee95f930) - [createDiagonalOpFromPauliHamilFile](https://quest-kit.github.io/QuEST/group__type.html#gaa86572b44755646858d6b0292d53cc15) - [initDiagonalOpFromPauliHamil](https://quest-kit.github.io/QuEST/group__type.html#ga2ecd67e0de9efcbbe37afbad28a8ffad)"
url: "https://quest.qtechtheory.org/docs/hamiltonians/"
updated: "2021-10-27"
category: Tutorials
---

# Hamiltonians

**This tutorial is under construction - check back soon!**

- [createPauliHamil](https://quest-kit.github.io/QuEST/group__type.html#ga35b28710877c462927366fa602e591cb)
- [createPauliHamilFromFile](https://quest-kit.github.io/QuEST/group__type.html#gaa77376c5e3518186eb085f37826d6008)
- [initPauliHamil](https://quest-kit.github.io/QuEST/group__type.html#gadbe6701dda1d49168f2f23253e370a7a)
- [reportPauliHamil](https://quest-kit.github.io/QuEST/group__debug.html#gab27234d9ccf440bb5e5d834e8f7e3938)
- [destroyPauliHamil](https://quest-kit.github.io/QuEST/group__type.html#gac1c8ed909b33bd55ae680901006051b6)

- [calcExpecPauliHamil](https://quest-kit.github.io/QuEST/group__calc.html#ga5544d2833a69941b8820797b79daf79f)

- [applyPauliHamil](https://quest-kit.github.io/QuEST/group__operator.html#ga54d4e589468002bdc998200ae45e7312)
- [applyTrotterCircuit](https://quest-kit.github.io/QuEST/group__operator.html#ga35b6321c578a8c69470132b5ee95f930)

- [createDiagonalOpFromPauliHamilFile](https://quest-kit.github.io/QuEST/group__type.html#gaa86572b44755646858d6b0292d53cc15)
- [initDiagonalOpFromPauliHamil](https://quest-kit.github.io/QuEST/group__type.html#ga2ecd67e0de9efcbbe37afbad28a8ffad)