This field of science aims to use the laws of the universe to achieve incredible goals.
So, what exactly is quantum computing, and how will it affect our world in the future?
What Is Quantum Computing?
Image Credit: IBM Research/Flickr
At this time, Benioff proposed a quantum computing model of the Turing machine.
The definition of quantum computing differs slightly depending on the site you visit.
Its most basic form is a kind of computing that relies on quantum mechanics to work.
Image Credit: IBM Research/Flickr
While quantum computers were once just a theory on paper, they’re now coming to life.
So, what kind of quantum computers are we dealing with today?
Quantum computing is still very much in development.
But what’s different about quantum computers?
How can they carry out such huge feats?
The Basics of Quantum Computing
A typical computer uses units known as bits to function.
A bit can and will only ever have one of two values: zero or one.
These bits are used to write binary code, an absolute staple in the computing world.
It is these units that quantum computers need to store data and carry out functions.
Qubits can also take any number of forms, such as a photon or trapped ion.
These are infinitesimally small particles that form the basis of our universe.
Qubits have a lot of potential.
They’re currently used in quantum computers to solve multidimensional quantum algorithms and run quantum models.
What’s quite incredible about qubits is that they can exist in multiple states simultaneously.
This means they can simultaneously be zero, one, or anything in between.
This allows quantum computers to solve complex problems much faster than regular computers.
Such technology can provide computing speeds that traditional computers will never be able to achieve.
But quantum computers are by no means perfect.
These machines come with a few downsides that may affect their future success.
Firstly, quantum computers need extreme environments in which to function.
In fact, these machines need to exist in temperatures of around 450 degrees Fahrenheit.
This makes it difficult for quantum computers to be accessed by most companies and by the public.
Quantum computers are also still dealing with error rates that are just too high.
Some people propose that quantum computers will be used to enter parallel universes or even simulate time travel.
So, let’s get into the applications of quantum computing.
As these technologies develop, we may need to move on from standard computers.
Cybersecurity
As cybercriminals become more sophisticated, our need for high levels of cybersecurity increases.
Today,cybercrime is worryingly common, with thousands of people being targeted monthly.
This explores the act of leveraging quantum mechanics tocarry out cryptographic functions.
A quantum computer may one day help predict how certain molecules act in certain scenarios.
For example, a quantum computer could forecast how a drug would behave within a person’s body.
This elevated level of research could make the trial-and-error period of drug development that much easier.
So, should quantum computing be a concern to us?
There has been a lot of talk about the cybersecurityrisks posed by quantum computers.
Though quantum computers can help achieve higher levels of digital security, things could go the other way.
Some companies are already offering “quantum-proof VPN” services in anticipation.
Because quantum computers can solve highly complex problems, their potential for more effective password cracking anddata decryptionincreases.
Only time will tell with this one!
