Shi and Xiang Gao, a postdoctoral researcher in the group, used supercomputers and space-time lattice simulations to calculate the quark-antiquark distributions in the mesons (Y, in the equation above). Then they used the simpler “pen-on-paper” calculations of the quark/gluon interactions with...
“Materials science techniques such as advanced electron microscopy continue to expand our comprehension of the physical world, and systems such as RODAS could play a crucial role in accelerating discovery and innovation,” Roccapriore said. “The ability to observe and analyze materials at the atomic...
whose unusual properties include electron-electron interactions between particles widely separated on graphene's honeycomb lattice -- here suggested by an artist's impression of the Feynman diagrams often used to keep track of such interactions. Interactions occur over only very short distances in ordina...
And in that case, we can make the same argument for the second bit, and then the third, and so on. With probability at least (2p/3)k, we will learn the k most significant bits of the nonce.[1] Now how many MSBs do we need to mount the lattice attack? This depends on the ...
“These [shifts were] initially proposed back in 2004 as a futuristic thing to worry about [for clock accuracy],” adds Milner. “Now, they’re suddenly more relevant [as you add more atoms to the lattice].” As if measuring these shifts wasn’t interesting enough, even more interesting ...
Going further, the team could also quantify how much energy the phononic component acquires from the terahertz pulse and how much energy the magnonic component acquires through the lattice. “This is an important piece of information for future applications in which one seeks to drive the magnetic...