G01 said:Hey everyone,
Does anyone know the 5 DiVincenzo Criteria for a scalable Quantum Computer?
I am writing a paper, and can't seem to find a good link containing all of them.
Thanks
The 5 DiVincenzo Criteria for a Scalable Quantum Computer are: 1. A scalable physical system with well-characterized qubits 2. The ability to initialize the qubits to a known state 3. Long coherence times 4. Universal set of quantum gates 5. High-fidelity qubit measurements
These criteria are essential for the development of a scalable quantum computer because they address key challenges in creating and maintaining a reliable quantum computing system. A scalable physical system with well-characterized qubits allows for the construction of larger and more complex quantum computers. The ability to initialize and measure qubits accurately is crucial for performing quantum operations and obtaining accurate results. Long coherence times are necessary for preventing errors in quantum computations. A universal set of quantum gates allows for the implementation of any quantum algorithm, while high-fidelity qubit measurements ensure the accuracy of the final results.
The DiVincenzo Criteria serve as a framework for evaluating the progress and success of quantum computing research. They provide clear guidelines for researchers to follow in order to achieve a scalable quantum computer. By addressing key challenges in quantum computing, these criteria have helped guide the development of more efficient and reliable quantum computers.
Yes, there are several challenges in meeting these criteria, as they require a high level of control and precision in manipulating and measuring individual qubits. One of the main challenges is maintaining long coherence times, as qubits are constantly interacting with their environment and are prone to errors. Another challenge is scaling up the physical system while maintaining the same level of control and accuracy. Researchers are continuously working on developing new techniques and technologies to overcome these challenges.
While significant progress has been made in meeting these criteria, we are still far from achieving a fully scalable quantum computer. Many research groups and companies are actively working on different approaches to address these challenges and move closer to a scalable quantum computing system. However, it is difficult to predict when these criteria will be fully met, and the development of a practical, large-scale quantum computer remains a major goal and challenge in the field of quantum computing.