In the field of information and technological progress, experts believe that the next revolution will be led by quantum computing, due to the amount of information that this technology will provide, which will process a large amount of information. Quantum computing does what traditional computers cannot do. Let's get to know quantum computing? And what are its uses? And how difficult is it to develop?
Definition of quantum computing
Quantum computing, is a theoretical computing model that works on data processing and computing operations and this is done by quantum laws, and it is a unique method in designing the most accurate processors Microprocessors, quantum laws are the basic unit of data that is used in the usual computing, and it is called the bit and then Replace it with a different data unit.
It is called quantum bit, In designing its microprocessors, quantum computing relies on the laws of quantum physics that apply to nanoparticles, which allow information to be stored in three values.(zero - one - or both at the same time)
The other method of storage is called quantum structure in physics Quantum superposition, Its content is the possibility of linking two bodies quantitatively to identify the state of one of them by observing the other particle.
How do quantum computers achieve their goal?
To achieve its goal, quantum computing uses quantum bits Quantum bits or Qubit It works completely differently than a normal computer, because a quantum computer processes it simultaneously, which makes it much faster than a conventional computer.
Obstacles to the development of quantum computing technology
One of the main reasons for the development of quantum computing technology is that the units responsible for storage inside a normal computer will reach a very small size, meaning that we cannot apply Moore's Law (Moore's Law states that computing power doubles every 18 months.)
Quantum computer control
Have you ever wondered, dear reader, about how computer scientists control microscopic devices? Which quantum scripts behave in quantum computers via controllers:
- Quantum dots: They are made of semiconductor materials and are used to hold and manipulate electronics.
- Ion pickup: A field consisting of a combination of light or magnetic field or both is used to capture the ions.
- optical sensors: It is used to control the molecules.
- Ultra-transport circuits: It allows electronics to flow without resistance at a lower temperature.
There are many problems that quantum computing can solve, knowing that their solutions were not available previously.
Such as: Space, materials science, and food And in many other areas. As for the financial sectors, it has a major role in predicting financial market changes and climatic changes.
Big tech companies compete for quantum computing
This enormous technology provides very great opportunities in the field of communications and technology, and therefore the largest technology companies such as Google, Apple and other companies, even emerging companies, are competing to acquire this technology.
Indeed, huge companies succeeded in this, so Google manufactured a quantum processor that was called Bristlecone, Intel also succeeded in manufacturing a microprocessor called Tangle Lake .
With all this development, it will not be easy to reach the manufacture of a quantum computer before the passage of a few years from now, it is very sensitive and requires conditions to work with it or even access to it. Access to it is considered next to impossible as it requires extreme accuracy and extreme difficulty due to the complexity of its data.
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