We present a gauge invariant linear response theory for ultra-cold Fermi gases undergoing BCS-BEC crossover with pair fluctuation effect.Below Tc,the constr
Searching for topological states of quantum matter is one of the most important directions in ultracold atoms.Currently,consorted efforts are made to simula
Over the last twenty-five years,tremendous progress has been made in the understanding and application of high-order harmonic generation(HHG)[1].High-order
Photons are ideal information carriers because they can easily be transmitted over long distances and loosely couple to the environment,yet their use is oft
In warm dense matter(WDM),the thermal motion energy of a nucleus may be comparable to its coupling energy with the neighbor nuclei and comparable to the val