Job hunting resources for Ph.D. students in CMP/AMO physics and related fields

Note added 5/28/2020: I just learnt that there’s a tool called UIUC Fellowship Finder. While completing excellent research work is the most important thing for a Ph.D. student, selling yourself is also critical to your career. Getting a fellowship from big tech companies like Google, IBM and Microsoft in the early stage of your Ph.D. study would definitely boost your future career significantly. It’s really a pit that I only get to know this when I’m about to graduating.

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AlphaZero explores global optimization of quantum dynamics in superconducting circuit QED

AlphaZero explores global optimization of quantum dynamics in superconducting circuit QED

I’ve been thinking about a class of optimization problems on a quantum computer and wish to explore them with machine learning algorithms, especially reinforcement learning, as it does not require a good initial guess (radom, intuition or whatever). More recently, I came across to the paper “Global optimization of quantum dynamics with AlphaZero deep exploration”, which has been published online about 2 weeks ago. While the authors considered a rather ideal situation, their work did shed lights on my research. So, I prepare this note to briefly discuss their work and some relevant topics.

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Renormalization group analysis of stability of band crossing in spin-1 spin-orbit coupled degenerate Fermi gas

In one of my recent paper entitled Topological phases in spin-1 Fermi gases with two-dimensional spin-orbit coupling, we study the topological phases of Rashba spin-orbit (SO) coupled three-component Fermi gases. In fact, I also investigated the stability of the band crossings under repulsive $SU(3)$-invariant interactions, which is not included in the paper. In the following, I share my note on this matter.

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Beyond mean field theory: the renormalization group idea