Replica method for eigenvalues of real Wishart product matrices
We show how the replica method can be used to compute the asymptotic eigenvalue spectrum of a real Wishart product matrix. For unstructured factors, this provides a compact, elementary derivation of a polynomial condition on the Stieltjes transform first proved by Müller [IEEE Trans. Inf. Theory. 48...
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Format: | Article |
Language: | English |
Published: |
SciPost
2023-04-01
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Series: | SciPost Physics Core |
Online Access: | https://scipost.org/SciPostPhysCore.6.2.026 |