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What can quantum computers do more efficiently than regular computers?

Sagot :

A traditional computer uses bits to do computations, where 0 represents off and 1 represents on. It processes data in the form of what is known as computer binary language—sequences of zeros and ones. More transistors increase the processing power.

The principles of quantum mechanics are used by a quantum computer. like a traditional computer that just employs ones and zeros. Particles can reach these states because of their intrinsic angular momentum, or spin. The particle's spin can be used to represent the two states 0 and 1. For instance, a counterclockwise spin indicates 0, whereas a clockwise spin represents 1. The ability of the particle to exist in several states at once is one benefit of employing a quantum computer. Superposition is the name for this phenomena. This phenomenon allows a quantum computer to reach both the 0 and 1 states simultaneously. As a result, information in a traditional computer is conveyed as a single number, either 0 or 1. Quits, which are characterized as a 0 and a 1 occurring simultaneously, are used in quantum computers to increase processing power. For instance:

A 2 bit vintage computer must expand through each step in order to analyze the numbers 00 01 10 11 and arrive at a conclusion. A two-qubit quantum computer is capable of simultaneously analyzing every possibility. the passing of time.


Thank you,

Eddie