IBM makes major leap in quantum computing error-detection
Quantum computing is on the verge of catapulting the digital revolution to new heights.
News tagged with computer systems
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Doubling a qubit's life, researchers prove a key theory of quantum physics
Researchers at Yale have for the first time, using a process known as quantum error correction, substantially extended the lifetime of a quantum bit—a long-sought-after goal and one of the trickiest challenges in the field ...
Quantum Physics
Mar 23, 2023
0
463
Super-fast insect urination powered by the physics of superpropulsion
Saad Bhamla was in his backyard when he noticed something he had never seen before: an insect urinating. Although nearly impossible to see, the insect formed an almost perfectly round droplet on its tail and then launched ...
Plants & Animals
Feb 28, 2023
2
522
New results reveal surprising behavior of minerals deep in the Earth
As you are reading this, more than 400 miles below you is a massive world of extreme temperatures and pressures that has been churning and evolving for longer than humans have been on the planet. Now, a detailed new model ...
Earth Sciences
Jan 12, 2023
3
602
Pulses driven by artificial intelligence tame quantum systems
It's easy to control the trajectory of a basketball: Just apply mechanical force coupled with human skill. But controlling the movement of quantum systems such as atoms and electrons is much more challenging, as these minuscule ...
Quantum Physics
Nov 30, 2022
0
283
Traditional computers can solve some quantum problems
There has been a lot of buzz about quantum computers and for good reason. The futuristic computers are designed to mimic what happens in nature at microscopic scales, which means they have the power to better understand the ...
General Physics
Sep 22, 2022
2
491
Quantum computer works with more than zero and one
We all learn from early on that computers work with zeros and ones, also known as binary information. This approach has been so successful that computers now power everything from coffee machines to self-driving cars and ...
Quantum Physics
Jul 21, 2022
5
1812
Glimpses of quantum computing phase changes show researchers the tipping point
Researchers at Duke University and the University of Maryland have used the frequency of measurements on a quantum computer to get a glimpse into the quantum phenomena of phase changes—something analogous to water turning ...
Quantum Physics
Jun 10, 2022
0
695
In race to build quantum computing hardware, silicon begins to shine
Research conducted by Princeton University physicists is paving the way for the use of silicon-based technologies in quantum computing, especially as quantum bits—the basic units of quantum computers. This research promises ...
Quantum Physics
Apr 6, 2022
0
1445
Physical features boost the efficiency of quantum simulations
Recent theoretical breakthroughs have settled two long-standing questions about the viability of simulating quantum systems on future quantum computers, overcoming challenges from complexity analyses to enable more advanced ...
Quantum Physics
Dec 8, 2021
0
594
