Author

Giacomo De Palma

h-index 23 View on Semantic Scholar

We have 3 of 69 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Nov 2026

Exponential mixing time for the Davies dynamics of the quantum random energy model

We prove exponentially slow thermalization for the quantum random energy model (QREM) under Davies dynamics. The QREM is the $n$-qubit Hamiltonian $H=\Gamma T+U$, where $U$ assigns independent Gaussian energies with variance equal to the system size to computational-basis configurations and $T$ is the transverse field...

Giacomo De Palma, E. Mingione · 0 citations

Preprint Oct 2026

Rapid mixing for Gibbs samplers for quantum spin systems with all-to-all interactions

Understanding when quantum many-body systems rapidly converge to thermal equilibrium is a central problem in quantum statistical mechanics. While spatial locality provides powerful tools for systems with an underlying geometry, fully connected models require estimates that accommodate interactions between every pair of...

Nicola Bertoni, Giacomo De Palma · 0 citations

Preprint Sep 2026

Lazy training of quantum physics informed neural networks

This work proves that, for sufficiently large circuit width, the nonlinear gradient flow is quantitatively approximated by a linearized NTK model, with explicit bounds depending on the number of qubits, circuit depth, circuit light-cone geometry, and the dimension of the domain of the solution to the PDE.

A. M. Hernandez, Giacomo De Palma · 0 citations