19 citations · 23 across the 6 of their papers we have counts for
15 papers
Images of a Bose-Einstein condensate at finite temperature
Jacek Dziarmaga
A condensate initially prepared at finite temperature evolves under external time-dependent perturbation into a time-dependent mixed state. In these notes I use number-conserving t…
Laser cooling all the way down to Fermi superfluid
Jacek Dziarmaga, Maciej Lewenstein
Numerical simulations for realistic experimental parameters demonstrate that laser cooling on the attractive side of the Feshbach resonance can drive fermions much below the superf…
Soliton in BCS superfluid Fermi gas
Jacek Dziarmaga, Krzysztof Sacha
We analyze a superfluid state of two species gas of fermions trapped in a quasi-1D harmonic potential and interacting via attractive s-wave collisions. It is shown that the gap equ…
Non-equilibrium Mott transition in a lattice of Bose-Einstein condensates
J. Dziarmaga, A. Smerzi, W. H. Zurek +1
We study the non-equilibrium dynamics of the zero temperature Mott insulator- superfluid quantum phase transition in a lattice of weakly coupled Bose-Einstein condensates. We show…
Kibble-Zurek Mechanism in the Ginzburg Regime: Numerical Experiment in the Ising Model
Jacek Dziarmaga
Kibble-Zurek mechanism is a theory of defect formation in a non-equilibrium continuous phase transition. So far the theory has been successfully tested by numerical simulations and…
Introduction to Quantum Information Processing
E. Knill, R. Laflamme, H. Barnum +7
As a result of the capabilities of quantum information, the science of quantum information processing is now a prospering, interdisciplinary field focused on better understanding t…