Quantum Computing and the future of the IT industry
Dr. Saju Skaria
Founder & CEO @ Digitech Services Inc. & Digicare Inc. | Forbes Council Member I Best Selling Author I Keynote Speaker I
The recent announcement of Dr. Arvind Krishna as the new CEO of IBM (my former employer) stirred a lot of discussions on the Information Technology industry. Dr. Krishna is a researcher in IBM and he has been sphere heading quantum computing initiatives. There was a lot of curiosity about his work and how quantum computing is going to shape up the future. Given below is a small brief, in laymen’s language, on quantum computing and its impact on the future.
How does a traditional computer work?
Today’s classical computers carry out logical operations using the definite position of a physical state. These are usually binary, meaning its operations are based on one of two positions. A single state - such as on or off, up or down, 1 or 0 - is called a bit.
How quantum computers operate?
Quantum computers aren't limited to two states; they encode information as quantum bits, or qubits, which can exist in superposition. Qubits represent atoms, ions, photons or electrons, and their respective control devices that are working together to act as computer memory and a processor. Because a quantum computer can contain these multiple states simultaneously, it has the potential to be millions of times more powerful than today's most powerful supercomputers.
Quantum computers perform calculations based on the probability of an object's state before it is measured - instead of just 1s or 0s - which means they have the potential to process exponentially more data compared to classical computers.
In quantum computing, operations instead use the quantum state of an object to produce what's known as a qubit. These states are the undefined properties of an object before they've been detected, such as the spin of an electron or the polarization of a photon.
Rather than having a clear position, unmeasured quantum states occur in a mixed 'superposition', not unlike a coin spinning through the air before it lands in your hand.
This superposition can be entangled with those of other objects, meaning their final outcomes will be mathematically related even if we don't know yet what they are.
The complex mathematics behind these unsettled states of entangled 'spinning coins' can be plugged into special algorithms to make short work of problems that would take a classical computer a long time to work out... if they could ever calculate them at all.
Such algorithms would be useful in solving complex mathematical problems, producing hard-to-break security codes, or predicting multiple particle interactions in chemical reactions.
Quantum computing supremacy
Quantum computers could spur the development of new breakthroughs in science, medications to save lives, machine learning methods to diagnose illnesses sooner, materials to make more efficient devices and structures, financial strategies to live well in retirement, and algorithms to quickly direct resources such as ambulances.
Your thoughts are welcome.
Regards, Dr. Saju Skaria
CEO at HTF Market Intelligence | Market Research | Investment Analysis| Certified Market Professional
5 年Nice article! Also, I was gone through the article of the same title which says?Increasing Incidences of Cybercrime and?Technological advancements in Quantum Computing are fuelling the growth of?Quantum Computing? market & it will hit?USD 283 million by 2024 at a CAGR of 24.9% Get more info:?https://bit.ly/2S2wT1o
Thanks for information