7 papers
Anomalous Hall effect in rhombohedral graphene
Vera Mikheeva, Daniele Guerci, Daniel Kaplan +1
Motivated by recent experiments on rhombohedral stacked multilayer graphene and the observation of the anomalous Hall effect in a spontaneous spin-valley polarized quarter metal st…
Tractable model for a fractionalized Fermi liquid (FL) on a square lattice
Piers Coleman, Elio J. König, Aaditya Panigrahi +1
Motivated by the continued interest in Fermi-surface reconstruction without symmetry breaking, we present an analytically tractable microscopic model of a fractionalized Fermi liqu…
Many-Body Entanglement Properties of Finite Interacting Fermionic Hamiltonians
Irakli Giorgadze, Grayson Welch, Haixuan Huang +2
We analyze many-body entanglement in interacting fermionic systems by using the -body reduced density matrix. We demonstrate that if a particle number conserving fermionic Hamil…
Topological Floquet Green's function zeros
Elio J. König, Aditi Mitra
Motivated by recent advances in digital quantum emulation using noisy intermediate-scale quantum (NISQ) devices and an increased interest in topological Green's function zeros in c…
Design and benchmarks for emulating Kondo dynamics on a quantum chip
Soumyadeep Sarma, Jukka I. Väyrynen, Elio J. König
Motivated by recent advances in digital quantum simulation and the overall prospective of solving correlated many-electron problems using quantum algorithms, we design a gate-based…
Characterizing maximally many-body entangled fermionic states by using -body density matrix
Irakli Giorgadze, Haixuan Huang, Jordan Gaines +2
Fermionic Hamiltonians play a critical role in quantum chemistry, one of the most promising use cases for near-term quantum computers. However, since encoding nonlocal fermionic st…