REVIEW 2 cited by
Engineering chiral spin interactions with Rydberg atoms
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
Signed reviews
read the original abstract
We propose to simulate the anisotropic and chiral Dzyaloshinskii-Moriya (DM) interaction with Rydberg atom arrays. The DM Hamiltonian is engineered in a one-dimensional optical lattice or trap array with effective long-range Rydberg spins, interacting indirectly via a mobile mediator Rydberg atom. A host of XXZ and DM Hamiltonians can be simulated with out-of-phase sign periodic coupling strengths; for initial states in a stationary condensate, the DM interaction vanishes. This theory allows for determination of the DM interaction (DMI) vector components from first principles. The inherent anisotropy of the Rydberg-Rydberg interactions, facilitates the DMI coupling to be tuned so as to be comparable to the XXZ interaction. Our results make plausible the formation of non-trivial topological spin textures with Rydberg atom arrays.
Forward citations
Cited by 2 Pith papers
-
Magnetic-field control of interactions in alkaline-earth Rydberg atoms and applications to {\it XXZ} models
Ytterbium Rydberg pairs naturally realize strongly anisotropic XXZ spin interactions that can be tuned by a magnetic field.
-
Spontaneous Symmetry Breaking in Chiral Current-Carrying High-Energy Eigenstates
Ground states of a chirality-plus-field Hamiltonian are exact Heisenberg-chain eigenstates with zero entropy, finite chirality, and spontaneously broken symmetry.
Discussion (0). Continue with ORCID to comment.