The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2026
Filed:
May. 19, 2023
President and Fellows of Harvard College, Cambridge, MA (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Mikhail D. Lukin, Cambridge, MA (US);
Vladan Vuletic, Cambridge, MA (US);
Markus Greiner, Cambridge, MA (US);
Ruben Verresen, Cambridge, MA (US);
Ashvin Vishwanath, Cambridge, MA (US);
Alexander Keesling Contreras, Cambridge, MA (US);
Harry Jay Levine, Cambridge, MA (US);
Giulia Semeghini, Cambridge, MA (US);
Tout Taotao Wang, Cambridge, MA (US);
Ahmed Omran, Cambridge, MA (US);
Dolev Bluvstein, Cambridge, MA (US);
Sepehr Ebadi, Cambridge, MA (US);
President and Fellows of Harvard College, Cambridge, MA (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
Topological qubits are provided in a quantum spin liquid. In various embodiments, a device is provided comprising a two-dimensional array of particles, each particle disposed at a vertex of a ruby lattice having a parameter ρ greater than each particle having a first state and an excited state; each particle that belongs to at least three unit cells of the ruby lattice having a blockade radius, when in the excited state, sufficient to blockade each of at least six nearest neighboring particles in the ruby lattice from transitioning from its first state to its excited state, and wherein the array has at least one outer edge configured to be in a first boundary condition.