6 papers
Pulling strings in real time: flux tube dynamics in (2+1)-d -Higgs Gauge Theories
Zeno Bacciconi, Martina Frau, Luca Tagliacozzo +2
Understanding real-time flux-tube dynamics in more than one spatial dimension is key to unlocking the non-perturbative physics of confinement, and is now actively pursued by quantu…
Many-body ergodicity breaking from wavefunction snapshots
Riccardo Andreoni, Devendra Singh Bhakuni, Marcello Dalmonte +2
Modern quantum experiments can probe many-body wavefunctions through projective measurements, providing snapshots of individual many-body configurations. A fundamental question is…
Universality of Magic in Local Quantum Field Theory
Valentin Benedetti, Atish Dabholkar, Marcello Dalmonte
We show that no stabilizer state in a discrete realization of a local quantum field theory can flow in the continuum to the vacuum or to any state that resembles the vacuum at shor…
Chiral Graviton Modes in Non-Abelian lattice Fractional Quantum Hall states
Zeno Bacciconi, Min Long, Hernan Xavier +3
Synthetic quantum matter provides a highly tunable route to fractional quantum Hall physics beyond the constraints of conventional electronic materials. However, previous theoretic…
String tension and robustness of confinement properties of in the Schwinger-Thirring model
Joao C. Pinto Barros, Marcello Dalmonte, Andrea Trombettoni
Confinement properties of the Schwinger model can bestudied by computing the string tension between two charges. It is finite (vanishing) if the fermions are massive (massles…
Phase Diagram and Conformal String Excitations of Square Ice using Gauge Invariant Matrix Product States
Ferdinand Tschirsich, Simone Montangero, Marcello Dalmonte
We investigate the ground state phase diagram of square ice -- a U(1) lattice gauge theory in two spatial dimensions -- using gauge invariant tensor network techniques. By correlat…