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Autor:
Bernd Froehlich, T. Koch, J. Metz, Tilman Pfau, Axel Griesmaier, Thierry Lahaye, S. Giovanazzi, Marco Fattori
Publikováno v:
Nature. 448:672-675
We report on the realization of a Chromium Bose-Einstein condensate (BEC) with strong dipolar interaction. By using a Feshbach resonance, we reduce the usual isotropic contact interaction, such that the anisotropic magnetic dipole-dipole interaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2791ac6c7cde0d20b6e5601e9d0725f4
https://doi.org/10.1038/nature06036
https://doi.org/10.1038/nature06036
Autor:
S. Giovanazzi
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 39:S109-S120
A microscopic description of Hawking radiation in sonic black holes has been recently presented (Giovanazzi S 2005 Phys. Rev. Lett. 94 061302). This exactly solvable model is formulated in terms of one-dimensional scattering of a Fermi gas. In this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::483ca61f141a54fc7791ed414999be1f
https://doi.org/10.1088/0953-4075/39/10/s11
https://doi.org/10.1088/0953-4075/39/10/s11
Publikováno v:
Journal of Modern Optics. 50:2655-2666
We consider a gaseous atomic Bose—Einstein condensate with dipole—dipole interactions induced by a far off-resonance laser. The long-range dipolar interactions introduce atom—atom correlations on the new scale of the laser wavelength, giving a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::600721dcf88ebb6a09ffbb062ca1258c
https://doi.org/10.1080/09500340308233591
https://doi.org/10.1080/09500340308233591
Publikováno v:
Biochemical Journal. 325:71-77
The internalization of [3H]iloprost, a prostacyclin analogue, was studied in human platelets by binding studies. After incubation with [3H]iloprost at 37 degrees C, addition of unlabelled ligand at either 37 degrees C or 4 degrees C caused dissociati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::962ac3346abde4030be9ed5c22b035ab
https://doi.org/10.1042/bj3250071
https://doi.org/10.1042/bj3250071
Autor:
S. Giovanazzi
A method to investigate acoustic Hawking radiation is proposed, where entanglement entropy and mutual information are measured from the fluctuations of the number of particles. The rate of entropy radiated per one-dimensional (1D) channel is given by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ef0ee8c540d7a94ccfac63467cca704
Publikováno v:
Biochemical Pharmacology. 44:1411-1415
We have identified and characterized two different subclasses of binding site for the novel peptido-leukotriene (LT) antagonist, [ 3 H]ICI 198,615, in membranes from human lung parenchyma using a receptor-ligand assay. This novel compound is represen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acb49d6bbd5a5b1a2e5fd41ffd0ec556
https://doi.org/10.1016/0006-2952(92)90543-r
https://doi.org/10.1016/0006-2952(92)90543-r
Publikováno v:
Pharmacological Research. 25:195-202
The present study has investigated the effect of prostaglandins and PAF on the contractility of the bovine ciliary muscle, a tissue involved in the control of aqueous outflow. The results show that the prostaglandins tested (PGI 2 , its stable analog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c977986a5bf83d7712d92b5c382ba983
https://doi.org/10.1016/1043-6618(92)91388-w
https://doi.org/10.1016/1043-6618(92)91388-w
Publikováno v:
Nature. 455(7217)
The standard quantum limit defines the performance of the best available measurement devices for quantities such as time or position. Many of these sensors are interferometers in which the standard quantum limit can be overcome by using quantum-entan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::574769ccde32f9fefa63a8fdcc064ea1
https://pubmed.ncbi.nlm.nih.gov/18830245
https://pubmed.ncbi.nlm.nih.gov/18830245
Publikováno v:
Physical Review Letters. 97
We have measured the relative strength ${\ensuremath{\epsilon}}_{dd}$ of the magnetic dipole-dipole interaction compared with the contact interaction in a dipolar chromium Bose-Einstein condensate. We analyze the asymptotic velocities of expansion of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60b27298e8092354a1ca817d448160de
https://doi.org/10.1103/physrevlett.97.250402
https://doi.org/10.1103/physrevlett.97.250402