Quantum Information and Computation

Quantum information and computation means making that types of super computers which could solve complex mathematical or physics problems too easily.

Means These Quantum Information and Computation means in the coming time we will get see those types of computers which will work according to the concepts of Quantum Physics and could solve high mathematical calculations and physics problems too quickly, and these computers would have no storage issues and no NSD consumption.

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Table Of Contents -:

• Todays Computers
• Internet
• WWW
• Their Limitations
• Quantum Physics Basics
• Quantum Computers
• Bits Vs QuBits
• Companies That were Investing on it
• Challenges On Making It
• FAQs
• Conclusions

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1. Todays Computers -:

Todays Computers Are also too fast and are the most important parts of our life, we could do anything on the internet. Before Reading This concept ;ets talk about Internet and WWW.

1i. Internet -:

Internet -: Internet Means the network of networks. internet is also a worldwide systems of computers which are interconnected to each other.

1ii. WWW -:

WWW -: WWW stands for World Wide Web, World Wide Web is the collection of different website and web pages which can be accessed from any device or any computer who has a web browser and have internet proper connection.

WWW was founded by Tim Berners Lee in the year 1989

And after the invention of WWW and Internet, we began to use internet for a daily purpose, like we could use the internet for our studies, like you are reading our article because of this www and many more uses, or we could say infinite uses.

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2. Their Limitations

After reading This topic you will know that why we needed the Quantum Information and Computation, it will tell us the limitations of todays computers.

The limitations of todays computers are -:

• First Limitation of todays computers is that their storage capacity on low costs, you will need a great amount to get the big storage.
• Second Limitations is that todays computers could not solve the complex mathematical and physics problems.
• There were many problems like NP Hard Problems, NP Complete Problems etc.
• Other Limitations of todays computer is NSD (Network Shared Disk) Consumption.

So, Because of these reasons we needed the Quantum Computers.

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3. Quantum Physics Basics

In this topic we were going to read about some of the basics Quantum Physics, because Quantum Information and Computation requires quantum physics to build it, so lets, read about it.

So, Quantum Physics is a quit tough, different and interesting things. The Physics is divided into two parts. These Are -:

• Classical Physics
• Quantum Physics

Classical Physics -: Classical Physics is that branch of the physics in which we read about force, any objects position, about its momentum, three laws of the force of Newton and Gravitational Force etc.

Quantum Physics -: Quantum Physics is that branch of the physics which deals with sub atomic particles like- electron, proton and neutron, also the subatomic particles of light that are called photons, and also about the quantum particles.

In quantum Physics there are many topic like SuperPosition, Quantum Entanglement, Dual Nature Of particles etc.

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4. Quantum Computers

Now the real topic Quantum Information and Computation comes. so, till now you had got the idea why we are building the quantum computers. So, Quantum Computer is a machine which uses the laws and theories of the Quantum Mechanics to store or share the data and perform the computation. Since Quantum Particles are too strong so in the same way the quantum computers are also very powerful and they could solve very difficult problem easliy. These computers are totally different form todays computers, it is being said that a quantum computer's power is more than a Super Computer. Like in todays computers there are bits to store the data and perform calculations, but in these Quantum Information and Computation, QuBits are used to store or transfer the data. Now lets talk about the difference between bits and qubits.

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5. Bits Vs QuBits -:

Bits is the classical unit of todays computers and QuBits is the classical unit of The Quantum Computers. Bits can only be into two states o or 1, but QuBits could be on three states that are 0 or 1 or 01 or 10. Bits are slow but the QuBits are very fast as comparision to Bits. The bits uses theory of classical physics to store the data whereas the QuBits uses the theory of Quantum physics to store the data or to perform calculations. To know more significance detail about Bits Vs Qubits you could click on Link.

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6. Companies That were investing on it -:

Their are many companies who were investing on this technology, because they know that in the future time or coming time this technology named as Quantum Information and Computation will be the king if future time and whoever will invest on it, he will get a high amounts of returns that will be worth a lot.

Companies that were investing on it were named as -:

• Google Quantum AI
• IBM
• Microsoft
• AWS Braket
• Alibaba Group
• Atos Quantum
• BAIDU

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7. Challenges On Making It -:

On Hearing the things or facts about Quantum Information and Computation looks very good. But Their are several Challenges On Making it deploying it. Some Of The challenges that are going to come are given below -:

• While on making Quantum Computers, we have to work with QuBits but, while on working with QuBits it produces a lot of sound.
• The second Challenge is that Quantum computers should be kept on perfect Zero temperature and that temperature is even more cooler than space.
• Quantum Computers are made up of QuBits and QuBits means Quantum Particles and Quantum Particles needed much more power, so as same Quantum Computers would also needed very high much power.

These are some of the Challenges that are going to come on making the Quantum Information and Computation.

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8. FAQs

Does Quantum Computers Could Solve NP Hard Problems?

Yes Quantum Computers could solve NP Hard Problem which are unable to solve by classical computers.

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how much google is investing on Quantum Information and Computation?

Till Now Google has invested $1 billion on it.

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Does Quantum Computers Would Be the future king of computers?

Yes, Quantum Computers are going to become future king of computers.

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9. Conclusion

At last i wanna say that on the coming time everything will be automated and we were going to solve the most difficult taks or problems on these types of technologies.

So i think that this article has builded your mind for Quantum Information and Computation, if this happened make sure to follow us and comment us!