Featured series 
Tag: quantum computer
-
Nation & World
Self-correcting quantum computers within reach?
Harvard team’s method of reducing errors tackles a major barrier to scaling up technology.
-
Nation & World
New approach may help clear hurdle to large-scale quantum computing
A team of physicists have created a new method for shuttling entangled atoms in a quantum processor at the forefront for building large-scale programmable quantum machines.
-
Nation & World
Riding the quantum computing ‘wave’
Google engineers claimed to have created a quantum computer that exhibited “quantum supremacy.” The Gazette spoke with Harvard Quantum Initiative Co-Director Mikhail Lukin about the achievement, about similar work at Harvard.
-
Nation & World
Tiny tweezers
Using precisely focused lasers that act as “optical tweezers,” Harvard scientists have been able to capture and control individual ultracold molecules – the eventual building-blocks of a quantum computer – and study the collisions between them in more detail than ever before.
-
Nation & World
Researchers create quantum calculator
Researchers have developed a special type of quantum computer, known as a quantum simulator, that is programmed by capturing super-cooled rubidium atoms with lasers and arranging them in a specific order, then allowing quantum mechanics to do the necessary calculations.
-
Nation & World
Figuring out superconductors
A team of physicists has taken a crucial step toward understanding superconductors by creating a quantum antiferromagnet from an ultracold gas of hundreds of lithium atoms.
-
Nation & World
Flipping the switch
Harvard researchers have succeeded in creating quantum switches that can be turned on and off using a single photon, an achievement that could pave the way for the creation of highly secure quantum networks.
-
Nation & World
Elegant entanglement
Harvard scientists have taken a critical step toward building a quantum computer — a device that could someday harness subatomic particles such as electrons to perform calculations far faster than the most powerful supercomputers.
