26 citations · 92 across the 9 of their papers we have counts for
4 papers · 1 filter
Polaron-like effects in a one-dimensional optical lattice
Mikko Juhani Leskinen, Olli Heikki Tapio Nummi, Francesco Massel +1
We study a highly imbalanced Fermi gas in a one-dimensional optical lattice from the polaronic point of view. The time-evolving block decimationg algorithm is used to calculate the…
Spin-asymmetric Josephson effect
M. O. J. Heikkinen, F. Massel, J. Kajala +3
The Josephson effect is a manifestation of the macroscopic phase coherence of superconductors and superfluids. We propose that with ultracold Fermi gases one can realise a spin-asy…
Bakhtiari, Leskinen and Torma Reply
M. Reza Bakhtiari, M. J. Leskinen, P. Törmä
This is a Reply to: Comment on "Spectral Signatures of the Fulde-Ferrell-Larkin-Ovchinnikov Order Parameter in One-Dimensional Optical Lattices" R. A. Molina J. Dukelksy, and P. Sc…
Hopping modulation in a one-dimensional Fermi-Hubbard Hamiltonian
F. Massel, M. J. Leskinen, P. Torma
We consider a strongly repulsive two-component Fermi gas in a one-dimensional (1D) optical lattice described in terms of a Hubbard Hamiltonian. We analyze the response of the syste…