Asaad Sakhel

5 Questions 5 Answers 0 Followers

Questions related from Asaad Sakhel

Can a nonhermitian Hamiltonian be a source of chaos?

It is known that imaginary potentials are a source of particles when included into the Gross-Pitaevskii equation. As far as the dynamics of a Bose gas is concerned, is it possible that these...

28 December 2021 317 3 View

Is there an experimental method for an in-situ determination of the velocity distribution of a Bose-Einstein condensate without letting it expand?

In order to determine velocity distribution of a Bose-Einstein condensate (BEC), it is common practice to release it from the trap, and after a period of free expansion its shadow is imaged onto a...

05 January 2020 8,923 4 View

How do we compute the kubo conductivity of bosons in disorder via mean-field theory?

I have been trying to find a way to compute the Kubo conductivity for bosons in a one-dimensional random potential analytically in continuous space. It is not an easy problem to do so because of...

02 June 2017 4,085 1 View

Can high energetic particles be made to reflect of a laser sheet of light?

I know of laser light reflecting off or being scattered by particles, but is it possible that particles reflect of a sheet of laser light? For example in the experiments of ultracold atoms in a...

15 January 2016 4,068 5 View

Can one generate quasi-disorder by a commensurate bichromatic optical lattice?

It is common to generate quasi-disorder by a two-color optical lattice where the ratio of the two constituting wavelengths is an irrational number. I was just wondering whether one could also...

06 September 2015 4,766 2 View