From the 1 of 8.2k papers with an AI index.
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT2.8k papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT1.1k papers
- University of TriesteIT1.1k papers
- Centre National de la Recherche ScientifiqueFR983 papers
- University of PaduaIT725 papers
- National Institute for AstrophysicsIT724 papers
- Osservatorio Astronomico di PadovaIT716 papers
- Trieste Astronomical ObservatoryIT612 papers
- Institute for Fundamental Physics of the UniverseIT605 papers
- University of MilanIT492 papers
- Sapienza University of RomeIT490 papers
- California Institute of TechnologyUS460 papers
37 papers · 2 filters
Breakdown of ergodicity in disordered U(1) lattice gauge theories
Giuliano Giudici, Federica Maria Surace, Joel Etaya Ebot +2
We show how U(1) lattice gauge theories display key signatures of ergodicity breaking in the presence of a random charge background. Contrary to the widely studied case of spin mod…
Dynamical properties of Néel and valence-bond phases in the model on the honeycomb lattice
Francesco Ferrari, Federico Becca
By using a variational Monte Carlo technique based upon Gutzwiller-projected fermionic states, we investigate the dynamical structure factor of the antiferromagnetic Heisen…
Dynamical resilience to disorder: the dilute Hubbard model on the Lieb lattice
L. Oliveira-Lima, N. C. Costa, J. Pimentel de Lima +2
In itinerant systems, electron-electron interactions may lead to the formation of local magnetic moments and their effective exchange coupling, which in turn gives rise to long-ran…
Tunable spin/charge Kondo effect at a double superconducting island connected to two spinless quantum wires
Domenico Giuliano, Luca Lepori, Andrea Nava
We propose that a pertinently engineered double superconducting island connected to two spinless one-dimensional conducting leads can work as a tunable (iso)spin Kondo and charge K…
Ground-state properties of the hydrogen chain: insulator-to-metal transition, dimerization, and magnetic phases
Mario Motta, Claudio Genovese, Fengjie Ma +14
Accurate and predictive computations of the quantum-mechanical behavior of many interacting electrons in realistic atomic environments are critical for the theoretical design of ma…
The perils of minimal coupling to electromagnetic field in quantum many-body systems
Jan Skolimowski, Adriano Amaricci, Michele Fabrizio
Consistency with the Maxwell equations determines how matter must be coupled to the electro-magnetic field (EMF) within the minimal coupling scheme. Specifically, if the Hamiltonia…