Creating a quantum computer traditionally requires huge financial costs, complex equipment and specialized materials. However, a group of researchers at the University of Witvatersrand (Johannesburg, South Africa) proved that quantum technologies can be accessible to everyone. They built a quantum computer using components that are easy to find open access, such as laser rays, digital displays and simple optical lenses.
Traditional quantum computers worth millions of dollars require special materials, cryogenic systems and advanced electronics, which significantly limits access to this technology. Scientists from Witts University have solved this problem with a new approach.
Their quantum computer is based on the properties of light, in particular, classically structured light - the type of light beam, which is given to a certain shape or phase. This property allows light to transfer complex information that is key for quantum calculations.
The new system was protested with the help of a Deych-Yoi algorithm-a method that evaluates the performance of a quantum computer, determining whether a function is permanent or balanced. Successful completion of this task has become a confirmation that a new quantum computer exceeds classic analogues, maintaining high speed and efficiency.
This innovation has the potential to change the approach to quantum research around the world. Due to the availability of components and simplicity of construction, such systems can be the basis for scientific experiments in countries that do not have significant financial resources for traditional quantum technologies.
Moreover, the use of light as a basic element of calculations opens up prospects for creating excess systems capable of performing complex operations in parallel with maximum efficiency.
Studies at the University of Witvatersrand prove: quantum technologies can be accessible, inexpensive and effective. It is not only a breakthrough in science, but also a step towards global democratization of advanced computing systems.
