48 citations · 257 across the 18 of their papers we have counts for
4 papers · 1 filter
Quench Dynamics and Emergence of Phase Separation in Two-Component Atomic Bose Gases at Zero Temperature and above the BEC Critical Temperature
Chih-Chun Chien, Fred Cooper
We study the dynamics of two-component atomic Bose gases initially in a mixture encountering a sudden quench of the inter-species interactions. The dynamics above the critical temp…
Controlling Transport of Ultra-Cold Atoms in 1D Optical Lattices with Artificial Gauge Fields
Chih-Chun Chien, Massimiliano Di Ventra
We show that the recently developed optical lattices with Peierls substitution -- which can be modeled as a lattice with a complex tunneling coefficient -- may be used to induce co…
Large-N approximation for single- and two-component dilute Bose gases
Chih-Chun Chien, Fred Cooper, Eddy Timmermans
We discuss the mean-field theories obtained from the leading order in a large- approximation for one- and two- component dilute Bose gases. For a one-component Bose gas this app…
Tunable Thermal Switching via DNA-Based Nano Devices
Chih-Chun Chien, Kirill A. Velizhanin, Yonatan Dubi +1
DNA has a well-defined structural transition -- the denaturation of its double-stranded form into two single strands -- that strongly affects its thermal transport properties. We s…