Robert Chang

activity

20152022

most citedLog-scale equidistribution of zeros of quantum ergodic eigensections

2 citations · 3 across the 5 of their papers we have counts for

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math.SP2022

Szegő kernel asymptotics and concentration of Husimi Distributions of eigenfunctions

Robert Chang, Abraham Rabinowitz

We work on the boundary $\partial M_{τ}$ of a Grauert tube of a closed, real analytic Riemannian manifold $M$ . The Toeplitz operator $Π_{τ} D_{ρ} Π_{τ}$ associated to the Reeb vector…

math.SP2021

Scaling asymptotics for Szegő kernels on Grauert tubes

Robert Chang, Abraham Rabinowitz

Let $M_{τ}$ be the Grauert tube of radius $τ$ of a closed, real analytic manifold $M$ . Associated to the Grauert tube boundary is the orthogonal projection $Π_τ\colon L^2(\partial M_…

math.SP2017★ 2 cited

Log-scale equidistribution of zeros of quantum ergodic eigensections

Robert Chang, Steve Zelditch

Under suitable hypotheses, a symplectic map can be quantized as a sequence of unitary operators acting on the $N$ th powers of a positive line bundle over a Kähler manifold. We show…