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Matrix regularization for tensor fields
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DOI：10.1093/ptep/ptac171.png)
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We propose a novel matrix regularization for tensor fields. In this regularization, tensor fields are described as rectangular matrices, and area-preserving diffeomorphisms and local rotations of the orthonormal frame are both realized as unitary similarity transformations of matrices in a unified way. We also show that the matrix commutator corresponds to the covariantized Poisson bracket for tensor fields in the large-N limit.
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QUANTIZATION
GEOMETRY
MODEL
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8.3
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2.6K
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