Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Männel, M."'
Autor:
Forsséna, J., Hornikx, M., Van Der Aa, B., Nilsson, M., Rådsten-Ekmanc, M., Defrance, J., Jean, P., Koussa, F., Maillard, J., Van Maercke, D., Attenborough, K., Bashir, I., Taherzadeh, S., Benkreira, Hadj, Horoshenkov, Kirill V., Khan, Amir, Kang, J., Smyrnova, Y., Botteldooren, D., De Coensel, B., Van Renterghem, T., Klæboe, R., Mosslemi, M., Veisten, K., Männel, M., Vincent, B., Jeon, J.Y., Jang, H.S., Hong, J.Y.
yes
This paper offers a brief overview of innovative methods for road and rail traffic noise reduction between source and receiver. These include using new barrier designs, planting of trees, treatments of ground and road surfaces and greening o
This paper offers a brief overview of innovative methods for road and rail traffic noise reduction between source and receiver. These include using new barrier designs, planting of trees, treatments of ground and road surfaces and greening o
Externí odkaz:
http://hdl.handle.net/10454/8402
Multiple phases occurring in a Bose gas with finite-range interaction are investigated. In the vicinity of the onset of Bose-Einstein condensation (BEC) the chemical potential and the pressure show a van-der-Waals like behavior indicating a first-ord
Externí odkaz:
http://arxiv.org/abs/1305.5192
Publikováno v:
New J. Phys. 12, 033013 (2010)
We investigate a Bose gas with finite-range interaction using a scheme to eliminate unphysical processes in the T-matrix approximation. In this way the corrected T-matrix becomes suitable to calculate properties below the critical temperature. For at
Externí odkaz:
http://arxiv.org/abs/0902.4119
Autor:
Morawetz, K., Maennel, M.
Publikováno v:
Phys. Lett. A, 374, 644-646 (2010)
Contact interactions always lead to attractive behaviour. Arguments are presented to show why a repulsive interacting system, e.g. Bose gases, cannot be described by contact interactions and corresponding treatments are possibly obscured by the appea
Externí odkaz:
http://arxiv.org/abs/0901.3650
Publikováno v:
Phys. Rev. B 78, 054508 (2008)
From the many-body T-matrix the condition for a medium-dependent bound state and its binding energy is derived for a homogeneous interacting Bose gas. This condition provides the critical line in the phase diagram in terms of the medium-dependent sca
Externí odkaz:
http://arxiv.org/abs/0804.2610
Publikováno v:
Phys. Rev. B 76 (2007) 075116-1-8
We propose a new form of the inversion method in terms of a selfenergy expansion to access the phase diagram of the Bose-Einstein transition. The dependence of the critical temperature on the interaction parameter is calculated. This is discussed wit
Externí odkaz:
http://arxiv.org/abs/cond-mat/0701280
Kniha
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Publikováno v:
arXiv:0906.3677v2: http://xxx.uni-augsburg.de/PS_cache/arxiv/pdf/0906/0906.3677v2.pdf
Physical Review B 84(2011), 094529
Physical Review B 84(2011), 094529
A selfconsistent T-matrix theory of many-Fermion systems is proposed. In the normal state the theory agrees with the Galitskii-Feynmann approximation, in the superconducting state it has the form of the renormalized Kadanoff-Martin approximation. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8f4f99e5a558b906074b0998b1a03703
https://www.hzdr.de/publications/Publ-12890-2
https://www.hzdr.de/publications/Publ-12890-2
Akademický článek
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