70 citations · 146 across the 5 of their papers we have counts for
5 papers
Shell potentials for microgravity Bose-Einstein condensates
N. Lundblad, R. A. Carollo, C. Lannert +5
Extending the understanding of Bose-Einstein condensate (BEC) physics to new geometries and topologies has a long and varied history in ultracold atomic physics. One such new geome…
Small-Network Approximations for Geometrically Frustrated Ising Systems
Bilin Zhuang, Courtney Lannert
The study of frustrated spin systems often requires time-consuming numerical simulations. As the simplest approach, the classical Ising model is often used to investigate the therm…
Supercurrent survival under Rosen-Zener quench of hard core bosons
I. Klich, C. Lannert, G. Refael
We study the survival of super-currents in a system of impenetrable bosons subject to a quantum quench from its critical superfluid phase to an insulating phase. We show that the e…
The dynamics of condensate shells: collective modes and expansion
C. Lannert, T. -C. Wei, S. Vishveshwara
We explore the physics of three-dimensional shell-shaped condensates, relevant to cold atoms in "bubble traps" and to Mott insulator-superfluid systems in optical lattices. We stud…
The Electron Spectral Function in Two-Dimensional Fractionalized Phases
C. Lannert, Matthew P. A. Fisher, T. Senthil
We study the electron spectral function of various zero-temperature spin-charge separated phases in two dimensions. In these phases, the electron is not a fundamental excitation of…