From the 3 of 401 papers with an AI index.
266 citations
- California Institute of TechnologyUS138 papers
- University of ZurichCH118 papers
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES117 papers
- Université Paris-SaclayFR116 papers
- Centre National de la Recherche ScientifiqueFR112 papers
- Sapienza University of RomeIT107 papers
- University of GenoaIT107 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT106 papers
- Universidad Autónoma de MadridES104 papers
- University of BolognaIT104 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT103 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT103 papers
14 papers · 1 filter
Fermionic parton theory of Rydberg quantum spin liquids
Atanu Maity, Yasir Iqbal, Rhine Samajdar
The paper uses the projective symmetry group framework to characterize symmetry fractionalization in a Z₂ quantum spin liquid realized in a Rydberg atom array on a ruby lattice, co…
Itinerant magnetism in Hubbard models with long-range interactions
Johannes Dieplinger, Rhine Samajdar, R. N. Bhatt
A wide variety of experimental platforms, ranging from semiconductor quantum-dot arrays to moiré materials, have recently emerged as powerful quantum simulators for studying the H…
Ferromagnetism vs. Antiferromagnetism in Narrow-Band Systems: Competition Between Quantum Geometry and Band Dispersion
Haoyu Hu, Oskar Vafek, Kristjan Haule +1
Magnetism in narrow-band systems arises from the interplay between electronic correlations, quantum geometry, and band dispersion. In particular, both ferro and anti-ferro magnets…
Measuring the Hall effect in hysteretic materials
Jaime M. Moya, Anthony Voyemant, Sudipta Chatterjee +4
Measurement of the Hall effect is a ubiquitous probe for materials discovery, characterization, and metrology. Inherent to the Hall measurement geometry, the measured signal is oft…
Bootstrapping Quantum Hamiltonians with Symmetry
Michael G. Scheer
We describe a semidefinite relaxation method which finds lower bounds to the ground state energy of a quantum Hamiltonian subject to Hermitian linear constraints along with approxi…
Certain BCS wavefunctions are quantum many-body scars
Kiryl Pakrouski, Zimo Sun
We construct many-body scar states in multi-flavour fermionic lattice models that possess strong magnetic or superconducting correlations of a given type specified by a unitary mat…