DiVincenzo's criteria

ColdQuanta Reaches Quantum Computer Milestone By Demonstrating Immense Scalability of ‘Cold Atom’ Processor Approach

Retrieved on: 
Wednesday, July 7, 2021
Academic disciplines, Quantum information science, Theoretical computer science, Quantum computing, Articles, Emerging technologies, Quantum mechanics, Computational complexity theory, Quantum technology, Qubit, DiVincenzo's criteria, Physical and logical qubits

Boulder, CO, July 07, 2021 (GLOBE NEWSWIRE) -- ColdQuanta , the leader in Cold Atom Quantum Technology, today announced it has achieved a significant milestone in the development of its Quantum Computer by trapping and addressing 100 qubits in a large, dense 2-D cold atom array.

Key Points: 
  • Boulder, CO, July 07, 2021 (GLOBE NEWSWIRE) -- ColdQuanta , the leader in Cold Atom Quantum Technology, today announced it has achieved a significant milestone in the development of its Quantum Computer by trapping and addressing 100 qubits in a large, dense 2-D cold atom array.
  • Our Cold Atom Method stands out among other modalities by demonstrating the potential for unmatched qubit scalability.
  • ColdQuanta is the leader in Cold Atom Quantum Technology, the most scalable, versatile, and commercially viable application of quantum.
  • The Quantum Computing division will launch Hilbert, a cloud-based 100 qubit quantum computer, in late 2021.

QuTech: Semiconductor qubits scale in two dimensions

Retrieved on: 
Wednesday, March 24, 2021
Quantum information science, Theoretical computer science, Academic disciplines, Quantum computing, Quantum mechanics, Quantum cryptography, Units of information, Emerging technologies, Qubit, DiVincenzo's criteria, Physical and logical qubits

Whereas current quantum devices hold tens of qubits the basic building block of quantum technology a future universal quantum computer capable of running any quantum algorithm will likely consist of millions to billions of qubits.

Key Points: 
  • Whereas current quantum devices hold tens of qubits the basic building block of quantum technology a future universal quantum computer capable of running any quantum algorithm will likely consist of millions to billions of qubits.
  • Quantum dot qubits hold the promise to be a scalable approach as they can be defined using standard semiconductor manufacturing techniques.
  • "But by putting the qubits in a two-by-two grid we now know how to control and couple qubits along different directions."
  • Any realistic architecture for integrating large numbers of qubits requires them to be interconnected along two dimensions.

QuTech: Semiconductor qubits scale in two dimensions

Retrieved on: 
Wednesday, March 24, 2021
Quantum information science, Theoretical computer science, Academic disciplines, Quantum computing, Quantum mechanics, Quantum cryptography, Units of information, Emerging technologies, Qubit, DiVincenzo's criteria, Physical and logical qubits

Whereas current quantum devices hold tens of qubits the basic building block of quantum technology a future universal quantum computer capable of running any quantum algorithm will likely consist of millions to billions of qubits.

Key Points: 
  • Whereas current quantum devices hold tens of qubits the basic building block of quantum technology a future universal quantum computer capable of running any quantum algorithm will likely consist of millions to billions of qubits.
  • Quantum dot qubits hold the promise to be a scalable approach as they can be defined using standard semiconductor manufacturing techniques.
  • "But by putting the qubits in a two-by-two grid we now know how to control and couple qubits along different directions."
  • Any realistic architecture for integrating large numbers of qubits requires them to be interconnected along two dimensions.

Honeywell Achieves Breakthrough That Will Enable The World's Most Powerful Quantum Computer

Retrieved on: 
Tuesday, March 3, 2020
Theoretical computer science, Quantum information science, Quantum computing, Academic disciplines, Quantum mechanics, Emerging technologies, Quantum cryptography, Qubit, DiVincenzo's criteria, Quantum algorithm

Within the next three months, Honeywell will bring to market the world's most powerful quantum computer in terms of quantum volume, a measure of quantum capability that goes beyond the number of qubits.

Key Points: 
  • Within the next three months, Honeywell will bring to market the world's most powerful quantum computer in terms of quantum volume, a measure of quantum capability that goes beyond the number of qubits.
  • Quantum volume measures computational ability, indicating the relative complexity of a problem that can be solved by a quantum computer.
  • When released, Honeywell's quantum computer will have a quantum volume of at least 64, twice that of the next alternative in the industry.
  • "Quantum volume is a powerful tool that should be adopted as an interim benchmarking tool by other gate-based quantum computer companies."