Product Matrix Processes as Limits of Random Plane Partitions
2019 ◽
Vol 2020
(20)
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pp. 6713-6768
Keyword(s):
AbstractWe consider a random process with discrete time formed by squared singular values of products of truncations of Haar-distributed unitary matrices. We show that this process can be understood as a scaling limit of the Schur process, which gives determinantal formulas for (dynamical) correlation functions and a contour integral representation for the correlation kernel. The relation with the Schur processes implies that the continuous limit of marginals for q-distributed plane partitions coincides with the joint law of squared singular values for products of truncations of Haar-distributed random unitary matrices. We provide structural reasons for this coincidence that may also extend to other classes of random matrices.
2015 ◽
Vol 04
(04)
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pp. 1550017
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Keyword(s):
2019 ◽
Vol 10
(4)
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pp. 467-492
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2014 ◽
Vol 03
(03)
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pp. 1450011
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2002 ◽
Vol 123
(2)
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pp. 202-224
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2017 ◽
Vol 50
(10)
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pp. 105302
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