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Manuscript Em03-C@1 · Em03-C-v1.tex · figure · 47dd71ec

Two routes to the normal two-mode restriction

C0: the complete two-packet semiclassical baseline › Normal density and uniqueness · lines 465–481

Em03-C@1#fig:gaussian

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Characteristic function
e−∣z∣2/2−z†Aze^{-|z|^2/2-z^\dagger A z}
A=Wdiag⁡(λr)W†A=W\operatorname{diag}(\lambda_r)W^\dagger
geometric factors
Circular Gaussians β\beta
α=Wβ\alpha=W\beta, mixture
Unique normal ρ0\rho_0 on F(C2)\mathcal F(\mathbb C^2)

Two routes to the normal two-mode restriction. A zero eigenvalue is vacuum in that diagonal mode. The figure does not execute a Fock truncation.

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