Zobrazeno 1 - 10
of 184
pro vyhledávání: '"Paananen, T."'
Autor:
Paananen, T. (Tea)
Tämän tutkimuksen tavoitteena on selvittää, mitä positiivinen pedagogiikka on ja minkälaisia vaikutuksia sillä on oppilaiden hyvinvointiin ja ylipäätään kouluarkeen. Tutkimukseni on teoreettinen, sillä se pyrkii aikaisempien tutkimuksien
Externí odkaz:
http://urn.fi/URN:NBN:fi:oulu-201805312204
Autor:
Paananen, T. (Tuomas)
Tutkimukseni käsittelee Oulun yliopiston hallinnon kehitystä osana valtakunnallista korkeakoulupolitiikkaa vuosina 1986–2013. Suomalaisen korkeakoulupolitiikan voi nähdä kytkeytyvän erottamattomaksi osaksi kansallista politiikkaa ja yhteiskunt
Externí odkaz:
http://urn.fi/URN:NBN:fi:oulu-201401161024
Autor:
Paananen, T.
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 42 (2009) 165304
In this paper we study the superfluid density of the two component Fermi gas in optical lattices with population imbalance. Three different type of phases, the BCS-state (Bardeen, Cooper, and Schrieffer), the FFLO-state (Fulde, Ferrel, Larkin, and Ov
Externí odkaz:
http://arxiv.org/abs/0811.3623
Publikováno v:
Phys. Rev. A 78, 023607 (2008)
We study a gas of strongly polarized cold fermions in an optical lattice when the excited p-bands are populated. We derive the relevant Hamiltonian and discuss the expected phase diagram for both repulsive and attractive interactions. In the paramete
Externí odkaz:
http://arxiv.org/abs/0804.3280
Publikováno v:
Phys. Rev. A 77, 053602 (2008)
In this paper we study the density noise correlations of the two component Fermi gas in optical lattices. Three different type of phases, the BCS-state (Bardeen, Cooper, and Schieffer), the FFLO-state (Fulde, Ferrel, Larkin, and Ovchinnikov), and BP
Externí odkaz:
http://arxiv.org/abs/0801.1015
Publikováno v:
New Journal of Physics 10 (2008) 045104
We study the phase diagram of an imbalanced two-component Fermi gas in optical lattices of 1-3 dimensions, considering the possibilities of the FFLO, Sarma/breached pair, BCS and normal states as well as phase separation, at finite and zero temperatu
Externí odkaz:
http://arxiv.org/abs/0711.4065
Publikováno v:
Phys. Rev. Lett. 99, 120403 (2007)
We present phase diagrams for a polarized Fermi gas in an optical lattice as a function of temperature, polarization, and lattice filling factor. We consider the Fulde-Ferrel-Larkin-Ovchinnikov (FFLO), Sarma or breached pair (BP), and BCS phases, and
Externí odkaz:
http://arxiv.org/abs/cond-mat/0701484
Publikováno v:
Phys. Rev. A 75, 023622 (2007)
We study the properties of a trapped interacting three component Fermi gas. We assume that one of the components can have a different mass from the other two. We calculate the different phases of the three component mixture and find a rich variety of
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607476
Publikováno v:
Phys. Rev. A 73, 053606 (2006)
We consider pairing in a three-component gas of degenerate fermions. In particular, we solve the finite temperature mean-field theory of an interacting gas for a system where both interaction strengths and fermion masses can be unequal. At zero tempe
Externí odkaz:
http://arxiv.org/abs/cond-mat/0603498
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