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Author

Riccardo Travaglino

2 papers indexed here

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Preprint Aug 2026

Transport interpretation of entanglement Hamiltonian cumulants in integrable quantum quenches

We study the dynamics of the cumulants of the entanglement Hamiltonian in interacting integrable models following global quantum quenches. Building on recent results based on space-time duality, we show that these cumulants are exactly given by the cumulants of currents of suitable conserved charges evaluated in the ma...

Riccardo Travaglino, Pasquale Calabrese · 2 citations
Preprint Sep 2026

Entanglement spectrum and magic in higher-dimensional free fermionic systems

We study fermionic non-local magic in higher-dimensional free-fermion systems through the lens of the entanglement spectrum. For translationally invariant Gaussian states in strip geometries, dimensional reduction maps the problem to independent lower-dimensional momentum sectors, leading in two dimensions to a multipl...

Beatrice Magni, Daniele Iannotti, Riccardo Travaglino · 0 citations

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