
Let M be a random matrix chosen from Haar measure on the unitary group Un. Let Z = X + iY be a standard complex normal random variable with X and Y independent, mean 0 and variance ½ normal variables. We show that for j = 1, 2, …, Tr(Mj) are independent and distributed as √jZ asymptotically as n →∞. This result is used to study the set of eigenvalues of M. Similar results are given for the orthogonal and symplectic and symmetric groups.
Random matrices (algebraic aspects), unitary group, eigenvalue distribution, Gaussian distribution, Central limit and other weak theorems, compact groups, symplectic group, Inequalities involving eigenvalues and eigenvectors, random matrices, orthogonal group
Random matrices (algebraic aspects), unitary group, eigenvalue distribution, Gaussian distribution, Central limit and other weak theorems, compact groups, symplectic group, Inequalities involving eigenvalues and eigenvectors, random matrices, orthogonal group
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