854 citations · 4.3k across the 56 of their papers we have counts for
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Two-dimensional quantum-link lattice Quantum Electrodynamics at finite density
Timo Felser, Pietro Silvi, Mario Collura +1
We present an unconstrained tree tensor network approach to the study of lattice gauge theories in two spatial dimensions showing how to perform numerical simulations of theories i…
Quasilocalized dynamics from confinement of quantum excitations
Alessio Lerose, Federica Maria Surace, Paolo Pietro Mazza +3
Confinement of excitations induces quasilocalized dynamics in disorder-free isolated quantum many-body systems in one spatial dimension. This occurrence is signalled by severe supp…
Real-time-dynamics quantum simulation of (1+1)-D lattice QED with Rydberg atoms
Simone Notarnicola, Mario Collura, Simone Montangero
We show how to implement a Rydberg-atom quantum simulator to study the non-equilibrium dynamics of an Abelian (1+1)-D lattice gauge theory. The implementation locally codifies the…
Relaxation of the order-parameter statistics in the Ising quantum chain
Mario Collura
We study the out-of-equilibrium probability distribution function of the local order parameter in the transverse field Ising quantum chain. Starting from a fully polarised state, t…
On the descriptive power of Neural-Networks as constrained Tensor Networks with exponentially large bond dimension
Mario Collura, Luca Dell'Anna, Timo Felser +1
In many cases, Neural networks can be mapped into tensor networks with an exponentially large bond dimension. Here, we compare different sub-classes of neural network states, with…
How order melts after quantum quenches
Mario Collura, Fabian H. L. Essler
Injecting a sufficiently large energy density into an isolated many-particle system prepared in a state with long-range order will lead to the melting of the order over time. Detai…