Zobrazeno 1 - 10
of 874
pro vyhledávání: '"Heikkinen M"'
Publikováno v:
Phys. Rev. A 92, 053616 (2015)
We explore the superfluid phases of a two-component Fermi mixture with hybridized orbitals in optical lattices. We show that there exists a general mapping of this system to the Lieb lattice. By using simple multiband models with hopping between $s$
Externí odkaz:
http://arxiv.org/abs/1508.05321
Publikováno v:
Phys. Rev. A 90, 053604 (2014)
We study arrays of plasmonic nanoparticles combined with quantum emitters, quantum plasmonic lattices, as a platform for room temperature studies of quantum many-body physics. We outline a theory to describe surface plasmon polariton distributions wh
Externí odkaz:
http://arxiv.org/abs/1411.3182
We study fermionic superfluidity in strongly anisotropic optical lattices with attractive interactions utilizing the cluster DMFT method, and focusing in particular on the role of non-local quantum fluctuations. We show that non-local quantum fluctua
Externí odkaz:
http://arxiv.org/abs/1402.6939
Autor:
Heikkinen, M. O. J., Törmä, P.
Publikováno v:
Phys. Rev. A 83, 053630 (2011)
We consider the density response of a spin-imbalanced ultracold Fermi gas in an optical lattice in the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state. We calculate the collective mode spectrum of the system in the generalised random phase approximatio
Externí odkaz:
http://arxiv.org/abs/1103.0696
Publikováno v:
Phys. Rev. Lett. 105, 225301 (2010)
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-asymmetric Josephson effect in which the two spin components of a Cooper
Externí odkaz:
http://arxiv.org/abs/0911.4678
Autor:
Baryshnikov, I., Suvisaari, J., Aaltonen, K., Koivisto, M., Melartin, T., Näätänen, P., Suominen, K., Karpov, B., Heikkinen, M., Oksanen, J., Paunio, T., Joffe, G., Isometsä, E.
Publikováno v:
In European Psychiatry June 2018 51:90-97
Autor:
Aaltonen, K.I., Rosenström, T., Baryshnikov, I., Karpov, B., Melartin, T., Suominen, K., Heikkinen, M., Näätänen, P., Koivisto, M., Joffe, G., Isometsä, E.
Publikováno v:
In European Psychiatry July 2017 44:53-60
Autor:
Karpov, B., Joffe, G., Aaltonen, K., Suvisaari, J., Baryshnikov, I., Näätänen, P., Koivisto, M., Melartin, T., Oksanen, J., Suominen, K., Heikkinen, M., Isometsä, E.
Publikováno v:
In European Psychiatry July 2017 44:83-89
Autor:
Karpov, B., Joffe, G., Aaltonen, K., Suvisaari, J., Baryshnikov, I., Näätänen, P., Koivisto, M., Melartin, T., Oksanen, J., Suominen, K., Heikkinen, M., Paunio, T., Isometsä, E.
Publikováno v:
In European Psychiatry September 2016 37:1-7
Autor:
Baryshnikov, I., Suvisaari, J., Aaltonen, K., Koivisto, M., Näätänen, P., Karpov, B., Melartin, T., Oksanen, J., Suominen, K., Heikkinen, M., Paunio, T., Joffe, G., Isometsä, E.
Publikováno v:
In European Psychiatry March 2016 33:37-44