2 papers
cond-mat.quant-gas2016
Generalized gradient expansion for inhomogeneous dynamical mean-field theory: Application to ultracold atoms in a harmonic trap
J. K. Freericks, Shuyang Han, Karlis Mikelsons +1
We develop a generalized gradient expansion of the inhomogeneous dynamical mean-field theory method for determining properties of ultracold atoms in a trap. This approach goes beyo…
quant-ph2015
Bang-bang shortcut to adiabaticity in trapped ion quantum simulators
Shankar Balasubramanian, Shuyang Han, Bryce T. Yoshimura +1
We model the bang-bang optimization protocol as a shortcut to adiabaticity in the ground-state preparation of an ion-trap-based quantum simulator. Compared to a locally adiabatic e…