Victor Cheng

"a slowdown in orders from some key customers added to the company’s woes" I wonder who those key customers are

Great work! Super useful for a new strontium lab. Will you consider putting it on github, where comments and contributions are easier?

I think the most urgent AI for Academia tool is reading LaTeX error messages and telling me what is wrong

Many-body phase diageam with DMRG. Three phases are found, including a Mott insulator phase, a superfluid (SF) phase, and a magnetic SF phase.

Laser scheme to implement the density-dependent gauge field. Raman lattices can generate the 1D SOC, while deep optical lattices confine atoms to around the sites, thus increasing onsite interaction.

...As well as the many-body phase diagram using mean-field methods and DMRG. We found interesting phases like the magnetic SF phase, where atoms are fully polarized to spin-up. Our scheme is based on existing experimental platforms and can be implemented with ease. See more: doi.org/10.1103/Phys...

Red balls denote spin-up atoms, while blue ones are spin-down atoms. The white ball represents an arbitrary spin. The spin-up state and the spin-down state have an energy difference δ due to the Zeeman splitting. This energy difference can be compensated by the interaction energy change U when atoms tunnel to neighboring sites.

Time evolution of two atoms of opposite spins starting from neighboring sites. As the spin-flipped hopping increases, atoms are confined together and form bound states.

Our latest work on Density-dependent gauge field (DDGF) is published in #PRA! In this work, we proposed a straitforward way to engineer DDGF with synthetic spin-orbit coupling in cold atoms. We studied the gauge field through two-body quantum walk to reveal confinement dynamics and bound states...

takes up too much parking space tho

Funny when we talk about "ultracold bosons" we normally don't think of Helium-4 any more

Got this while calculating some energy spectrum. Is it me or is this very "Harkonnen"? I was a bit tempted to actually put this in my manuscript, had it not conflited with the style of all other figures...😂 #datavisualization