activity
20022025
most citedOrder from chaos: Observation of large-scale flow from turbulence in a two-dimensional superfluid

193 citations · 1.5k across the 50 of their papers we have counts for

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5 papers · 1 filter

cond-mat.other2008★ 23 cited

Vortex waves in trapped Bose-Einstein condensates

T. P. Simula, T. Mizushima, K. Machida

We have theoretically studied vortex waves of Bose-Einstein condensates in elongated harmonic traps. Our focus is on the axisymmetric varicose waves and helical Kelvin waves of sin…

cond-mat.other2008★ 69 cited

Quasicondensation and coherence in the quasi-two-dimensional trapped Bose gas

R. N. Bisset, M. J. Davis, T. P. Simula +1

We simulate a trapped quasi-two-dimensional Bose gas using a classical field method. To interpret our results we identify the uniform Berezinskii-Kosterlitz-Thouless (BKT) temperat…

cond-mat.other2008★ 58 cited

Kelvin Waves of Quantized Vortex Lines in Trapped Bose-Einstein Condensates

T. P. Simula, T. Mizushima, K. Machida

We have theoretically investigated Kelvin waves of quantized vortex lines in trapped Bose-Einstein condensates. Counterrotating perturbation induces an elliptical instability to th…

cond-mat.other2007★ 41 cited

Superfluidity of an interacting trapped quasi-2D Bose gas

T. P. Simula, M. J. Davis, P. B. Blakie

We investigate the harmonically trapped interacting Bose gas in a quasi-2D geometry using the classical field method. The system exhibits quasi-long-range order and non-classical r…

cond-mat.other2004★ 29 cited

Transition from Bose-Einstein Condensate to Berezinskii-Kosterlitz-Thouless Phase

T. P. Simula, M. D. Lee, D. A. W. Hutchinson

We obtain a phase diagram for a trapped two-dimensional ultra-cold Bose gas. We find a critical temperature above which the free energy of a state with a pair of vortices of opposi…