Read article: Single-photon source is efficient and indistinguishable
Single-photon source is efficient and indistinguishable
New device could find use in "boson-sampling" quantum computers
Read article: Single-photon source is efficient and indistinguishable
Read article: Double quantum-teleportation milestone is Physics World 2015 Breakthrough of the Year
Double quantum-teleportation milestone is Physics World 2015 Breakthrough of the Year
Jian-Wei Pan and Chaoyang Lu of the University of Science and Technology of China bag this year's award
Read article: Light-based quantum computers will come at a great cost
Light-based quantum computers will come at a great cost
Linear optical systems will need 100,000 times as many components as matter-based technologies
Read article: Lasers burn holes in quantum security systems
Lasers burn holes in quantum security systems
Hackers can create "loopholes on demand", say physicists
Read article: Silicon quantum logic gate is a first
Silicon quantum logic gate is a first
Device uses electron spin and is made by conventional semiconductor manufacturing processes
Read article: What is Shor’s factoring algorithm?
What is Shor’s factoring algorithm?
Peter Shor introduces his eponymous mathematical concept
Read article: How to put neutrons into a twist
How to put neutrons into a twist
Particle beam with orbital angular momentum could test the foundations of quantum mechanics
Read article: Could ‘Schrödinger’s bacterium’ be placed in a quantum superposition?
Could ‘Schrödinger’s bacterium’ be placed in a quantum superposition?
Physicists explain how to bring a famous thought experiment to life
Read article: Physicists defend against Trojan-horse quantum hackers
Physicists defend against Trojan-horse quantum hackers
Simple devices can protect quantum cryptography from eavesdroppers
Read article: Levitating diamonds could improve motion sensors
Levitating diamonds could improve motion sensors
Hybrid quantum system combines light, motion and spin
