Tag: Quantum Physics
Subatomic particle seen changing to antiparticle and back
An extraordinarily precise measurement made by Oxford researchers using the LHCb experiment at CERN has provided the first evidence that charm mesons can change into their...
Scientists overhear two atoms chatting
Researchers have now been able to intercept a chat between two atoms. How materials behave depends on the interactions between countless atoms. You could...
Quantum machine learning hits a limit
Quantum machine learning was a terra incognita. But not anymore?
A new theorem of quantum machine learning shows that information run through an information...
New evidence for electron’s dual nature found in a quantum spin...
A new study about electron’s dual nature breaks the rules of elementary physics. Researchers discover experimental evidence that electrons behave as if they are...
Quantum phase transition observed for the first time
Probability distribution showing the equal likelihood for the cavity being transparent and opaque at the critical point. Credit: J. Fink
A group of scientists led...
Study of electron movement on helium may impact the future of...
Images of the electron trap architecture. Top: Schematic representation of the experiment. Current of surface electrons, induced by ac voltage applied to the electrode...
Researchers trace neural activity by using quantum sensors
Jenny Schloss (left) and Matthew Turner, Ph.D. candidates at the Graduate School of Arts and Sciences, are co-authors of a recent paper on using...
Scientists detect a quantum crystal of electrons and ‘watch’ it melt
MIT researchers believe they have finally captured the process of quantum melting — a phase transition in quantum mechanics, in which electrons that have...
Physicists present the most accurate time measurements of quantum jumps to...
A laser pulse hits a helium atom. One of the electron is ripped out of the atom, the other electron may change its quantum...
Scientists set traps for atoms with single-particle precision
This image shows the basic setup that enables researchers to use lasers as optical "tweezers" to pick individual atoms out from a cloud and...
Quantum processing: Coherence vs. Control
Members of the John Martinis quantum computing group (l to r) : Charles Neill, Pedram Roushan, Anthony Megrant and John Martinis.Credit: Matt Perko
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