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Braunstein–Ghosh–Severini entropy
From Wikipedia, the free encyclopedia
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In network theory, the Braunstein–Ghosh–Severini entropy[1][2] (BGS entropy) of a network is the von Neumann entropy of a density matrix given by a normalized Laplacian matrix of the network. This definition of entropy does not have a clear thermodynamical interpretation. The BGS entropy has been used in the context of quantum gravity.[3]
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