307 citations · 2.2k across the 46 of their papers we have counts for
46 papers
Laughlin's quasielectron as a non-local composite fermion
Alberto Nardin, Leonardo Mazza
We discuss the link between the quasielectron wavefunctions proposed by Laughlin and by Jain and show both analytically and numerically that Laughlin's quasielectron is a non-local…
Asymptotic Quantum Many-Body Scars
Lorenzo Gotta, Sanjay Moudgalya, Leonardo Mazza
We consider a quantum lattice spin model featuring exact quasiparticle towers of eigenstates with low entanglement at finite size, known as quantum many-body scars (QMBS). We show…
Spin-statistics relation for quantum Hall states
Alberto Nardin, Eddy Ardonne, Leonardo Mazza
We prove a generic spin-statistics relation for the fractional quasiparticles that appear in abelian quantum Hall states on the disk. The proof is based on an efficient way for com…
Exact many-body scars based on pairs or multimers in a chain of spinless fermions
Lorenzo Gotta, Leonardo Mazza, Pascal Simon +1
We construct a 1D model Hamiltonian of spinless fermions for which the spinless analogue of -pairing states are quantum many-body scars of the model. These states are excited st…
A dynamical theory for one-dimensional fermions with strong two-body losses: universal non-Hermitian Zeno physics and spin-charge separation
Lorenzo Rosso, Alberto Biella, Jacopo De Nardis +1
We study an interacting one-dimensional gas of spin-1/2 fermions with two-body losses. The dynamical phase diagram that characterises the approach to the stationary state displays…
Eightfold way to dark states in SU(3) cold gases with two-body losses
Lorenzo Rosso, Leonardo Mazza, Alberto Biella
We study the quantum dynamics of a one-dimensional SU(3)-symmetric system of cold atoms in the presence of two-body losses. We exploit the representation theory of SU(3), the so-ca…