= Graph state
{wiki=Graph_state}
A **graph state** is a special type of quantum state associated with a certain graph in quantum information theory. Graph states are fundamental in the context of quantum computing and quantum information processing, particularly in the study of quantum entanglement. Here's a more detailed explanation: 1. **Graph Representation**: A graph \\( G \\) is defined by a set of vertices (or nodes) \\( V \\) and edges \\( E \\) that connect pairs of vertices.
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