Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Einarsson, T."'
We investigate the issue of whether quasiparticles in the fractional quantum Hall effect possess a fractional intrinsic spin. The presence of such a spin $S$ is suggested by the spin-statistics relation $S=\theta/2\pi$, with $\theta$ being the statis
Externí odkaz:
http://arxiv.org/abs/cond-mat/9411078
Publikováno v:
Phys. Rev. B52, 3662 (1995)
The two-dimensional extended Hubbard model that includes a nearest- neighbor Heisenberg interaction is studied using a mean-field theory where quasiparticles are defined by an U(8) group of canonical transformations. The theory is a generalization of
Externí odkaz:
http://arxiv.org/abs/cond-mat/9411071
Autor:
Einarsson, T., Schulz, H. J.
We calculate the spin stiffness $\rho_s$ for the frustrated spin-$\frac{1}{2}$ Heisenberg antiferromagnet on a square lattice by exact diagonalizations on finite clusters of up to $36$ sites followed by extrapolations to the thermodynamic limit. For
Externí odkaz:
http://arxiv.org/abs/cond-mat/9410090
Autor:
Einarsson, T., Albertsson, K. J.
Publikováno v:
Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, 1988 Apr . 318(1191), 637-644.
Externí odkaz:
https://www.jstor.org/stable/2396624
Autor:
Thorarinsson, Sigurdur, Einarsson, T.
Publikováno v:
Geografiska Annaler, 1959 Jan 01. 41(2/3), 135-169.
Externí odkaz:
https://www.jstor.org/stable/4626801
Publikováno v:
de Wit, A, Mensink, W, Einarsson, T & Bekkers, R H F P 2015, Organisations that facilitate volunteering. Deliverable 3.4 of the project: “Impact of the Third Sector as Social Innovation” (ITSSOIN) . European Commission – 7th Framework Programme, Brussels . < http://itssoin.eu/site/wp-content/uploads/2015/09/ITSSOIN_D3_4_Organisations-that-facilitate-volunteering.pdf >
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::aaa8a3c2f8973188397ead6be4931366
https://hdl.handle.net/1871.1/f0a204a6-6de9-4cc1-a70f-4c7fca8574df
https://hdl.handle.net/1871.1/f0a204a6-6de9-4cc1-a70f-4c7fca8574df
Publikováno v:
Vrije Universiteit Amsterdam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::46a7f917d03574aeee2960b081c9e2af
https://research.vu.nl/en/publications/f0a204a6-6de9-4cc1-a70f-4c7fca8574df
https://research.vu.nl/en/publications/f0a204a6-6de9-4cc1-a70f-4c7fca8574df
Publikováno v:
2011 IEEE International Symposium on a World of Wireless, Mobile & Multimedia Networks (WoWMoM); 2011, p1-8, 8p
Publikováno v:
2010 17th IEEE International Conference on Image Processing (ICIP); 2010, p2889-2892, 4p