Pauli decomposition via the fast Walsh-Hadamard transform
The decomposition of a square matrix into a sum of Pauli strings is a classical pre-processing step required to realize many quantum algorithms. Such a decomposition requires significant computational resources for large matrices. We present an exact and explicit formula for the Pauli string coeffic...
| Main Authors: | , , , |
|---|---|
| 格式: | 文件 |
| 语言: | English |
| 出版: |
IOP Publishing
2025-01-01
|
| 丛编: | New Journal of Physics |
| 主题: | |
| 在线阅读: | https://doi.org/10.1088/1367-2630/adb44d |