High-fidelity parallel entangling gates on a neutral-atom quantum computer
The ability to perform entangling quantum operations with low error rates in a scalable
fashion is a central element of useful quantum information processing. Neutral-atom arrays …
fashion is a central element of useful quantum information processing. Neutral-atom arrays …
Creating and controlling global Greenberger-Horne-Zeilinger entanglement on quantum processors
Abstract Greenberger-Horne-Zeilinger (GHZ) states, also known as two-component
Schrödinger cats, play vital roles in the foundation of quantum physics and the potential …
Schrödinger cats, play vital roles in the foundation of quantum physics and the potential …
Engineering and probing non-abelian chiral spin liquids using periodically driven ultracold atoms
We propose a scheme to implement Kitaev's honeycomb model with cold atoms, based on a
periodic (Floquet) drive, in view of realizing and probing non-Abelian chiral spin liquids …
periodic (Floquet) drive, in view of realizing and probing non-Abelian chiral spin liquids …
Digital simulation of projective non-Abelian anyons with 68 superconducting qubits
Non-Abelian anyons are exotic quasiparticle excitations hosted by certain topological
phases of matter. They break the fermion-boson dichotomy and obey non-Abelian braiding …
phases of matter. They break the fermion-boson dichotomy and obey non-Abelian braiding …
Digital quantum simulation of a (1+ 1) D SU (2) lattice gauge theory with ion qudits
We present a quantum simulation strategy for a (1+ 1)-dimensional SU (2) non-Abelian
lattice gauge theory with dynamical matter, a hardcore-gluon Hamiltonian Yang-Mills …
lattice gauge theory with dynamical matter, a hardcore-gluon Hamiltonian Yang-Mills …
Long-lived topological time-crystalline order on a quantum processor
Topologically ordered phases of matter elude Landau's symmetry-breaking theory, featuring
a variety of intriguing properties such as long-range entanglement and intrinsic robustness …
a variety of intriguing properties such as long-range entanglement and intrinsic robustness …
Programmable simulations of molecules and materials with reconfigurable quantum processors
Simulations of quantum chemistry and quantum materials are believed to be among the
most important applications of quantum information processors. However, realizing practical …
most important applications of quantum information processors. However, realizing practical …
Compiling quantum circuits for dynamically field-programmable neutral atoms array processors
Dynamically field-programmable qubit arrays (DPQA) have recently emerged as a promising
platform for quantum information processing. In DPQA, atomic qubits are selectively loaded …
platform for quantum information processing. In DPQA, atomic qubits are selectively loaded …
Fractionalized prethermalization in a driven quantum spin liquid
Quantum spin liquids subject to a periodic drive can display fascinating nonequilibrium
heating behavior because of their emergent fractionalized quasiparticles. Here, we …
heating behavior because of their emergent fractionalized quasiparticles. Here, we …
Quantum simulation of generic spin-exchange models in Floquet-engineered Rydberg-atom arrays
Although quantum simulation can give insight into elusive or intractable physical
phenomena, many quantum simulators are unavoidably limited in the models they mimic …
phenomena, many quantum simulators are unavoidably limited in the models they mimic …