Thomas Scaffidi

activity

20122026

most citedHardware-efficient quantum error correction via concatenated bosonic qubits

100 citations · 221 across the 15 of their papers we have counts for

collaborators

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3 papers · 1 filter

cond-mat.stat-mech2026

Finite-temperature crossover from coherent magnons to energy superdiffusion in the PXP model

Shengtao Jiang, Jean-Yves Desaules, Marko Ljubotina +1

The PXP chain was recently shown to exhibit superdiffusive energy transport with Kardar-Parisi-Zhang-like scaling, $z \approx 3/2$ , joining a growing number of spin chains with this…

cs.LG2026

Sinkhorn-Drifting Generative Models

Ping He, Om Khangaonkar, Hamed Pirsiavash +2

We establish a theoretical link between the recently proposed "drifting" generative dynamics and gradient flows induced by the Sinkhorn divergence. In a particle discretization, th…

cond-mat.stat-mech2026

Asymptotic freedom, lost: Complex conformal field theory in the two-dimensional $O (N > 2)$ nonlinear sigma model and its realization in Heisenberg spin chains

Christopher Yang, Thomas Scaffidi

The two-dimensional $O (N)$ nonlinear sigma model (NLSM) is asymptotically free for $N > 2$ : it exhibits neither a nontrivial fixed point nor spontaneous symmetry-breaking. Here we sh…

Finite-temperature crossover from coherent magnons to energy superdiffusion in the PXP model

Sinkhorn-Drifting Generative Models

Asymptotic freedom, lost: Complex conformal field theory in the two-dimensional O(N>2) nonlinear sigma model and its realization in Heisenberg spin chains

Asymptotic freedom, lost: Complex conformal field theory in the two-dimensional $O (N > 2)$ nonlinear sigma model and its realization in Heisenberg spin chains