Introduction

Technology world is on the verge of a revolution that will rewrite the rules of computing, and it is called 'Quantum Computing'. 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.

What is Quantum Computing?

Quantum computing is an area of computing focused on developing computer-based technologies centered around the principles of quantum theory. Quantum Computing is reshaping the technological space with its ability to solve complex problems exponentially faster than traditional computing methods.

How do they work?

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.

Future Implications

Quantum computing, in essence, is the ultimate in parallel computing, with the potential to tackle problems our traditional computers can’t handle. Examples include modeling complex chemical processes, optimization in logistics and robotics, machine learning, cryptography, financial modeling, etc.

Conclusion

Quantum computing holds a lot of potential. It’s still in its early stages but its ability to solve complex problems that are beyond the capacity of classical computers can revolutionize many sectors, including cryptography, material science, pharmaceuticals and AI. It might be some years before we see quantum computers on our desks; but given the significant interest, backed by considerable investment, that day might come sooner than we expect.