Dynamical thermalization
of interacting fermionic atoms
in a Sinai-oscillator trap
by K.M.Frahm, L.Ermann and D.L.Shepelyansky
arXiv:1907.06711[cond-mat.quant-gas]
Orbital occupation numbers n_k in the plane of energy E and
orbital index k: a)result for exact eigenstates of Hamiltonian with Aberg parameter A=3.5;
b) thermal Fermi-Dirac distibution (7 fermions of 16 orbitals).
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 Article download: MDPI published
(here), arXiv-v1 (here) All figs in gzip format
(here ) Video example of time evolution (log-time scale)
of density matrix from t/Delta-t=0
to 10^6 for 7 fermions (initially 2 excited), 16 orbitals and Aberg parameter A=3.5
(color shows density matrix; format avi, see details in README file)
(video),
( README) Video of above example of time evolution (log-time scale)
of spacial density from t/Delta-t=0
to 10^6 for 7 fermions (initially 2 excited), 16 orbitals and Aberg parameter A=3.5
(color shows wavefunction probability; format avi, see details in README file)
(video),
( README) Video of above example of time evolution (log-time scale)
of spacial density difference from t/Delta-t=0
to 10^6 for 7 fermions (initially 2 excited), 16 orbitals and Aberg parameter A=3.5
(color shows wavefunction probability; format avi, see details in README file)
(video),
( README) Video of above example of time evolution (log-time scale)
of density correlator from t/Delta-t=0
to 10^6 for 7 fermions (initially 2 excited), 16 orbitals and Aberg parameter A=3.5
(color shows wavefunction probability; format avi, see details in README file)
(video),
( README) Videos for variety of cases at different parameters
(avi-format, all files in one compressed directory (597Mb)
(video),
( README) Related research on dynamical thermalization of Bose-Einstate
condensate in a Sinai oscillator L.Ermann, E.Vergini and D.L.Shepelyansky Phys. Rev. A v.94, p.013618 (2016)
(web site)
This webpage is created at July 7, 2019 and is maintained
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