Simon's algorithm run on quantum computer for the first time—faster than on standard computer
Physicists propose Higgs boson 'portal' as the source of this elusive entity
One of the biggest mysteries in contemporary particle physics and cosmology is why dark energy, which is observed to dominate energy density of the universe, has a remarkably small (but not zero) value. This value is so small, ...
Physicists create tabletop antimatter 'gun'
New measure of gravitational constant higher than expected
Physicists detect process even rarer than the long-sought Higgs particle
(Phys.org) —Scientists running the ATLAS experiment at the Large Hadron Collider (LHC), the world's largest and most powerful "atom smasher," report the first evidence of a process that can be used to test ...
Physicists offer a solution to the puzzle of the origin of matter in the universe
Most of the laws of nature treat particles and antiparticles equally, but stars and planets are made of particles, or matter, and not antiparticles, or antimatter. That asymmetry, which favors matter to a very small degree, ...
Existence of new element confirmed
Remember the periodic table from chemistry class in school? Researchers from Lund University in Sweden have presented fresh evidence that confirms the existence of a previously unknown chemical element. The ...
Photon 'afterglow' could transmit information without transmitting energy
Sandia magnetized fusion technique produces significant results
(Phys.org) —Researchers at Sandia National Laboratories' Z machine have produced a significant output of fusion neutrons, using a method fully functioning for only little more than a year.
Researchers detect possible signal from dark matter
Could there finally be tangible evidence for the existence of dark matter in the Universe? After sifting through reams of X-ray data, scientists in EPFL's Laboratory of Particle Physics and Cosmology (LPPC) ...
Researchers stop and store light for 60 seconds
Loophole in theory offers insight into the 'lithium problem'
Physicists 'uncollapse' a partially collapsed qubit
Researcher advances a new model for a cosmological enigma—dark matter
Astrophysicists believe that about 80 percent of the substance of our universe is made up of mysterious "dark matter" that can't be perceived by human senses or scientific instruments.