davidmerwin/Python Snippet.md

## Python Snippet.md

      
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# Import necessary libraries
from typing import List, Tuple
import numpy as np

class XPowGate:
    # Initialize class attribute
    _eigencomponents = {}

    def _eigen_components(self) -> List[Tuple[float, np.ndarray]]:
        # Check if eigen components for the given dimension exists
        if self._dimension not in XPowGate._eigencomponents:
            components = []
            root = 1j ** (4 / self._dimension)

            # Loop through each dimension
            for i in range(self._dimension):
                half_turns = i * 2 / self._dimension
                v = np.array([root ** (i * j) / self._dimension for j in range(self._dimension)])
                m = np.array([np.roll(v, j) for j in range(self._dimension)])

                # Append the tuple of half_turns and matrix to the list of components
                components.append((half_turns, m))
            
            # Save the components for the given dimension
            XPowGate._eigencomponents[self._dimension] = components
        
        # Return the eigen components for the given dimension
        return XPowGate._eigencomponents[self._dimension]


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Type
Code Snippet  ( .py  )


Associated Tags
cirq https://github.com/davidmerwin


Description
'No Description Provided'


Related Links
https://github.com/davidmerwin


Related People
David Merwin, CIRQ, David Jeffrey Merwin


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Associated Context
Type	Code Snippet ( .py )
Associated Tags	`cirq` `https://github.com/davidmerwin`
Description	'No Description Provided'
Related Links	https://github.com/davidmerwin
Related People	David Merwin, CIRQ, David Jeffrey Merwin
Sensitive Information	No Sensitive Information Detected
Shareable Link	https://davidmerwin.pieces.cloud/?p=c39d4d9f48