Entanglement Swapping
Before diving into entanglement swapping, it’s important to understand quantum entanglement. Entanglement is a unique quantum phenomenon where two or more particles become connected in such a way that the….
Tag: quantum networks
Quantum Repeaters
Quantum repeaters are critical components in long-distance quantum communication systems. They play a similar role to classical repeaters in fiber-optic networks, but with a key difference: they are designed to….
Quantum Teleportation
Quantum teleportation is one of the most fascinating phenomena in quantum mechanics. Despite the science-fiction name, it doesn’t involve transporting matter or people from one place to another. Instead, it….
Quantum Oblivious Transfer
Quantum Oblivious Transfer (QOT) is a powerful cryptographic protocol rooted in quantum mechanics. It allows a sender (let’s say Alice) to send information to a receiver (Bob) in a special….
Quantum Key Distribution (QKD)
Quantum Key Distribution (QKD) is a method of securely sharing secret keys between two parties using the principles of quantum mechanics. It allows two people—commonly called Alice and Bob—to communicate….
Quantum Memory Technologies
Quantum memory is a device or system that stores quantum information — typically in the form of qubits — for a period of time, just like classical memory stores bits…..
Photonic Quantum Computing
Photonic quantum computing uses particles of light, known as photons, to carry and process quantum information. Instead of using physical matter like electrons or ions, it harnesses the unique quantum….
Quantum Walk Algorithms
Quantum Walk Algorithms are quantum versions of random walks, which are processes that involve taking steps from one point to another in a randomized way — like flipping a coin….