Search Results - "GIOVANAZZI, S"

Hawking radiation in sonic black holes by GIOVANAZZI, S

“…I present a microscopic description of Hawking radiation in sonic black holes. A one-dimensional Fermi-degenerate liquid squeezed by a smooth barrier forms a…”
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Squeezing and entanglement in a Bose-Einstein condensate by Oberthaler, M. K, Estève, J, Gross, C, Weller, A, Giovanazzi, S

“…Entanglement, a key feature of quantum mechanics, is a resource that allows the improvement of precision measurements beyond the conventional bound attainable…”
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Observation of dipole-dipole interaction in a degenerate quantum gas by STUHLER, J, GRIESMAIER, A, KOCH, T, FATTORI, M, PFAU, T, GIOVANAZZI, S, PEDRI, P, SANTOS, L

“…We have investigated the expansion of a Bose-Einstein condensate of strongly magnetic chromium atoms. The long-range and anisotropic magnetic dipole-dipole…”
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Quantum Coherent Atomic Tunneling between Two Trapped Bose-Einstein Condensates by Smerzi, A., Fantoni, S., Giovanazzi, S., Shenoy, S. R.

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Josephson effects in dilute bose-einstein condensates by Giovanazzi, S, Smerzi, A, Fantoni, S

“…We propose an experiment that would demonstrate the dc and ac Josephson effects in two weakly linked Bose-Einstein condensates. We consider a time-dependent…”
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Rotons in gaseous Bose-Einstein condensates irradiated by a laser by O'Dell, D H J, Giovanazzi, S, Kurizki, G

“…A gaseous Bose-Einstein condensate irradiated by a far off-resonance laser has long-range interatomic correlations caused by laser-induced dipole-dipole…”
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Density modulations of Bose-Einstein condensates via laser-induced interactions by Giovanazzi, S, O'Dell, D, Kurizki, G

“…We show that the dipole-dipole interatomic forces induced by an off-resonant running laser beam can lead to a self-bound pencil-shaped Bose condensate, even if…”
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Bose-Einstein condensates with 1/r interatomic attraction: electromagnetically induced "gravity" by O'Dell, D, Giovanazzi, S, Kurizki, G, Akulin, V M

“…We show that particular configurations of intense off-resonant laser beams can give rise to an attractive 1/r interatomic potential between atoms located well…”
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Dipolar relaxation in an ultra-cold gas of magnetically trapped chromium atoms by HENSLER, S, WERNER, J, GRIESMAIER, A, SCHMIDT, P. O, GÖRLITZ, A, PFAU, T, GIOVANAZZI, S, RZAZEWSKI, K

“…We investigate, both theoretically and experimentally, dipolar relaxation in a gas of magnetically trapped chromium atoms. We find that the large magnetic…”
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Instabilities and the roton spectrum of a quasi-1D Bose-Einstein condensed gas with dipole-dipole interactions by Giovanazzi, S., O?Dell, D. H. J.

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Effective parameters for weakly coupled Bose–Einstein condensates by Giovanazzi, S, Esteve, J, Oberthaler, M K

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Saliva as a Medium for Investigating Intra- and Interindividual Differences in Sex Hormone Levels in Premenopausal Women by GANN, Peter H, GIOVANAZZI, Susan, VAN HORN, Linda, BRANNING, Amy, CHATTERTON, Robert T

“…Repeated measurement of ovarian steroids in saliva could provide an advantage in studies estimating long-term sex steroid exposure in premenopausal women, by…”
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Dispersion law of edge waves in the quantum Hall effect by Giovanazzi, S, Pitaevskii, L, Stringari, S

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Expansion dynamics of a dipolar Bose-Einstein condensate by Giovanazzi, S., Pedri, P., Santos, L., Griesmaier, A., Fattori, M., Koch, T., Stuhler, J., Pfau, T.

“…Our recent measurements on the expansion of a chromium dipolar condensate after release from an optical trapping potential are in good agreement with an exact…”
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Conditions for one-dimensional supersonic flow of quantum gases by Giovanazzi, S., Farrell, C., Kiss, T., Leonhardt, U.

“…One can use transsonic Bose-Einstein condensates of alkali atoms to establish the laboratory analog of the event horizon and to measure the acoustic version of…”
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Rotons in Gaseous Bose-Einstein Condensates Irradiated by a Laser by O’Dell, D. H. J., Giovanazzi, S., Kurizki, G.

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Tuning the dipolar interaction in quantum gases by Giovanazzi, Stefano, Görlitz, Axel, Pfau, Tilman

“…We have studied the tunability of the interaction between permanent dipoles in Bose-Einstein condensates. Based on time-dependent control of the anisotropy of…”
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Treatment tolerance of elderly cancer patients entered onto phase II clinical trials: an Illinois Cancer Center study by Giovanazzi-Bannon, S, Rademaker, A, Lai, G, Benson, 3rd, A B

“…Past research that has compared cancer treatment tolerance between elderly and nonelderly cancer patients has been contradictory. Some investigators concluded…”
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Self-binding transition in Bose condensates with laser-induced “gravitation” by Giovanazzi, S., O’Dell, D., Kurizki, G.

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Correlation between leukotriene D4-induced contraction and cytosolic calcium elevation: a quantitative and simultaneous evaluation in smooth muscle by Oliva, D, Accomazzo, M R, Giovanazzi, S, Nicosia, S

“…The role of Ca++ as an intracellular messenger in leukotriene (LT)D4-induced muscle contraction was investigated by measuring force development and elevation…”
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