Invention Grant
- Patent Title: Quantum logic circuit qubit layouts
-
Application No.: US17536706Application Date: 2021-11-29
-
Publication No.: US12288018B2Publication Date: 2025-04-29
- Inventor: Jiri Stehlik , David Zajac , George Andrew Keefe , Srikanth Srinivasan
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: G06F30/392
- IPC: G06F30/392 ; G06N10/20

Abstract:
One or more systems, devices and/or methods of use provided herein relate to a device that can facilitate reduction of inter-qubit cross talk and/or allow for increased interaction strengths between qubits as compared to existing technologies. A device can comprise a qubit lattice comprising a plurality of repeated and connected unit cells, and the unit cells comprising individual sets of qubits, wherein the unit cells comprise different cross talk groups of qubits having qubit islands connected together by couplers in different orders, and wherein the different cross talk groups are repeated among the unit cells of the qubit lattice. A device can comprise a qubit lattice comprising a plurality of different, interconnected cross talk groups of qubits, wherein the different cross talk groups are repeated within the qubit lattice.
Public/Granted literature
- US20230169252A1 QUANTUM LOGIC CIRCUIT QUBIT LAYOUTS Public/Granted day:2023-06-01
Information query