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 …
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 …
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 …
An elementary review on basic principles and developments of qubits for quantum computing
An elementary review on principles of qubits and their prospects for quantum computing is
provided. Due to its rapid development, quantum computing has attracted considerable …
provided. Due to its rapid development, quantum computing has attracted considerable …
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 …
Simulating chiral spin liquids with fermionic projected entangled pair states
Chiral spin liquids (CSL) based on spin-1/2 fermionic projected entangled pair states
(fPEPS) are considered on the square lattice. First, fPEPS approximants of Gutzwiller …
(fPEPS) are considered on the square lattice. First, fPEPS approximants of Gutzwiller …
Nonperturbative Floquet engineering of the toric-code Hamiltonian and its ground state
We theoretically propose a quantum simulation scheme for the toric-code Hamiltonian, the
paradigmatic model of a quantum spin liquid, based on time-periodic driving. We develop a …
paradigmatic model of a quantum spin liquid, based on time-periodic driving. We develop a …