Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Christian Trefzger"'
Autor:
Andreas Jenet, Christian Trefzger, Fabio Taucer, Adam Lewis, Luc van den Berghe, Aisha Futura Tuechler, Samira Nik
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19f4e6c77c24dcd290607853ed594481
https://doi.org/10.2139/ssrn.3888371
https://doi.org/10.2139/ssrn.3888371
Autor:
Christian Trefzger, Yvan Castin
We study in three dimensions the problem of a spatially homogeneous zero-temperature ideal Fermi gas of spin-polarized particles of mass $m$ perturbed by the presence of a single distinguishable impurity of mass $M$. The interaction between the impur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c163b1ec55be28fea9dcce4fd3acc48b
http://arxiv.org/abs/1405.6155
http://arxiv.org/abs/1405.6155
Autor:
Yvan Castin, Christian Trefzger
Publikováno v:
EPL-Europhysics Letters
EPL-Europhysics Letters, 2013, 104, pp.50005
EPL (Europhysics Letters)
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2013, 104, pp.50005
EPL-Europhysics Letters, 2013, 104, pp.50005
EPL (Europhysics Letters)
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2013, 104, pp.50005
We study the properties of an impurity of mass $M$ moving through a spatially homogeneous three-dimensional fully polarized Fermi gas of particles of mass $m$. In the weakly attractive limit, where the effective coupling constant $g\to0^-$ and pertur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7ed8a24fbe5a19b54e7e56ff844dae9
http://arxiv.org/abs/1307.6326
http://arxiv.org/abs/1307.6326
Autor:
Christian Trefzger, Yvan Castin
Publikováno v:
EPL-Europhysics Letters
EPL-Europhysics Letters, 2013, 101, pp.30006
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2013, 101, pp.30006
EPL (Europhysics Letters)
EPL-Europhysics Letters, 2013, 101, pp.30006
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2013, 101, pp.30006
EPL (Europhysics Letters)
We study the problem of a mobile impurity of mass $M$ interacting {\sl via} a s-wave broad or narrow Feshbach resonance with a Fermi sea of particles of mass $m$. Truncating the Hilbert space to at most one pair of particle-hole excitations of the Fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b0e20fac04e77e2b86b8b8d9ea5c7d7
Autor:
Christian Trefzger, Yvan Castin
Publikováno v:
Physical Review A : Atomic, molecular, and optical physics [1990-2015]
Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2012, 85 (5), pp.053612. ⟨10.1103/PhysRevA.85.053612⟩
Physical Review A
Physical Review A, American Physical Society, 2012, 85 (5), pp.053612. ⟨10.1103/PhysRevA.85.053612⟩
Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2012, 85 (5), pp.053612. ⟨10.1103/PhysRevA.85.053612⟩
Physical Review A
Physical Review A, American Physical Society, 2012, 85 (5), pp.053612. ⟨10.1103/PhysRevA.85.053612⟩
We study the problem of a single impurity of mass $M$ immersed in a Fermi sea of particles of mass $m$. The impurity and the fermions interact through a s-wave narrow Feshbach resonance, so that the Feshbach length $R_*$ naturally appears in the syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0051d690773802e509ebc2cf374cb8a
https://hal.science/hal-01312796/document
https://hal.science/hal-01312796/document