High-energy collision of quarks and mesons in the Schwinger model: From tensor networks to circuit QED
With the aim of studying nonperturbative out-of-equilibrium dynamics of high-energy particle
collisions on quantum simulators, we investigate the scattering dynamics of lattice quantum …
collisions on quantum simulators, we investigate the scattering dynamics of lattice quantum …
Observation of chiral edge states with neutral fermions in synthetic Hall ribbons
Chiral edge states are a hallmark of quantum Hall physics. In electronic systems, they
appear as a macroscopic consequence of the cyclotron orbits induced by a magnetic field …
appear as a macroscopic consequence of the cyclotron orbits induced by a magnetic field …
Electrically controllable magnetism in twisted bilayer graphene
Twisted graphene bilayers develop highly localized states around AA-stacked regions for
small twist angles. We show that interaction effects may induce either an antiferromagnetic …
small twist angles. We show that interaction effects may induce either an antiferromagnetic …
Robust quantum state transfer via topological edge states in superconducting qubit chains
Robust quantum state transfer (QST) is an indispensable ingredient in scalable quantum
information processing. Here we present an experimentally feasible mechanism for realizing …
information processing. Here we present an experimentally feasible mechanism for realizing …
Hermitian and non-Hermitian topology from photon-mediated interactions
As light can mediate interactions between atoms in a photonic environment, engineering it
for endowing the photon-mediated Hamiltonian with desired features, like robustness …
for endowing the photon-mediated Hamiltonian with desired features, like robustness …
Quantum state transfer via noisy photonic and phononic waveguides
We describe a quantum state transfer protocol, where a quantum state of photons stored in a
first cavity can be faithfully transferred to a second distant cavity via an infinite 1D …
first cavity can be faithfully transferred to a second distant cavity via an infinite 1D …
Vacancy-like dressed states in topological waveguide QED
L Leonforte, A Carollo, F Ciccarello - Physical Review Letters, 2021 - APS
We identify a class of dressed atom-photon states forming at the same energy of the atom at
any coupling strength. As a hallmark, their photonic component is an eigenstate of the bare …
any coupling strength. As a hallmark, their photonic component is an eigenstate of the bare …
Topological multimode waveguide QED
Topological insulators feature a number of topologically protected boundary modes linked to
the value of their bulk invariant. While in one-dimensional systems the boundary modes are …
the value of their bulk invariant. While in one-dimensional systems the boundary modes are …
Topological properties of a dense atomic lattice gas
We investigate the existence of topological phases in a dense two-dimensional atomic
lattice gas. The coupling of the atoms to the radiation field gives rise to dissipation and a …
lattice gas. The coupling of the atoms to the radiation field gives rise to dissipation and a …
Realizing robust edge-to-edge transport of atomic momentum states in a dynamically modulated synthetic lattice
T Yuan, C Zeng, YY Mao, FF Wu, YJ Xie, WZ Zhang… - Physical Review …, 2023 - APS
Quantum transport between distant nodes that is robust to experimental imperfections is
essential for quantum information processing. Here we experimentally demonstrate efficient …
essential for quantum information processing. Here we experimentally demonstrate efficient …