Thinning and conditioning of the circular unitary ensemble
2017 ◽
Vol 06
(02)
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pp. 1750007
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Keyword(s):
We apply the operation of random independent thinning on the eigenvalues of [Formula: see text] Haar distributed unitary random matrices. We study gap probabilities for the thinned eigenvalues, and we study the statistics of the eigenvalues of random unitary matrices which are conditioned such that there are no thinned eigenvalues on a given arc of the unit circle. Various probabilistic quantities can be expressed in terms of Toeplitz determinants and orthogonal polynomials on the unit circle, and we use these expressions to obtain asymptotics as [Formula: see text].
2012 ◽
Vol 01
(04)
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pp. 1250009
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2009 ◽
Vol 362
(03)
◽
pp. 1169-1187
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2007 ◽
Vol 28
(2)
◽
pp. 173-197
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2013 ◽
Vol 286
(17-18)
◽
pp. 1778-1791
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