output
19972026
most citedDynamically encircling exceptional points in a waveguide: asymmetric mode switching from the breakdown of adiabaticity

1.1k citations

Showing 2019 · cond-mat.quant-gasShow all

5 papers · 2 filters

cond-mat.quant-gas2019★ 3 cited

Full distribution of the superfluid fraction and extreme value statistics in a one dimensional disordered Bose gas

M. Albert, C. A. Müller

The full statistical distribution of the superfluid fraction characterizing one-dimensional Bose gases in random potentials is discussed. Rare configurations with extreme fluctuati…

cond-mat.quant-gas2019★ 14 cited

Breaking of Josephson junction oscillations and onset of quantum turbulence in Bose--Einstein condensates

Adam Griffin, Sergey Nazarenko, Davide Proment

We analyse the formation and the dynamics of quantum turbulence in a two-dimensional Bose-Einstein condensate with a Josephson junction barrier modelled using the Gross-Pitaevskii…

cond-mat.quant-gas2019★ 8 cited

Finite temperature contact for SU(2) fermions trapped in a 1D harmonic confinement

P. Capuzzi, P. Vignolo

We calculate the finite-temperature Tan's contact for N SU(2) fermions, characterized by repulsive contact interaction, trapped in a 1D harmonic confinement within a local density…

cond-mat.quant-gas2019★ 12 cited

Scaling properties of the Tan's contact: embedding pairs and correlation effect in the Tonks limit

F. T. Sant'Ana, F. Hébert, V. Rousseau +2

We study the Tan's contact of a one dimensional quantum gas of N repulsive identical bosons confined in a harmonic trap at finite temperature. This canonical ensemble framework cor…

cond-mat.quant-gas2019★ 13 cited

More on the universal equation for Efimov states

M. Gattobigio, M. Göbel, H. -W. Hammer +1

Efimov states are a sequence of shallow three-body bound states that arise when the two-body scattering length is much larger than the range of the interaction. The binding energie…