Applied Physics CSIE II: UNIT IV: Quantum Computing

Quantum System for Information Processing

Concept, Process

Quantum system for information processing focusses on information processing and computing based on quantum mechanics.

QUANTUM SYSTEM FOR INFORMATION PROCESSING

Concept

Quantum system for information processing focusses on information processing and computing based on quantum mechanics.

Process

Currently digital computers encode data in binary digits which consists of only two states viz, zero (or) one, whereas the quantum computers are not limited to two states. They encode information as quantum bits (or) qubits, multiple qubits, etc., which can exist in superposition of zero's and one's.

Quantum computers utilize certain unique properties of subatomic particles in conjunction with the theories of computer science to process and store information.

This merging of quantum mechanics and computer science has led to the development of techniques for a class of computational problems and information processing such as

(1) Deciphering codes

(ii) Factoring large numbers.

(iii) Searching an unsorted collection etc.,

The above computational issues can be solved more efficiently using a quantum computer, which involves quantum states.

 

Applied Physics CSIE II: UNIT IV: Quantum Computing : Tag: Applied Physics : Concept, Process - Quantum System for Information Processing


Applied Physics CSIE II: UNIT IV: Quantum Computing



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