Zobrazeno 1 - 10
of 306
pro vyhledávání: '"D'Errico, C."'
Publikováno v:
Phys. Rev. A 102, 043314 (2020)
Understanding the effect of interactions in the phase evolution of expanding atomic Bose Einstein condensates is fundamental to describe the basic phenomenon of matter wave interference. Many theoretical and experimental works tackled this problem, a
Externí odkaz:
http://arxiv.org/abs/2009.01900
Publikováno v:
Biomedical Microdevices, Springer Verlag, 2018, 20 (4)
Ultrasound-vaporizable microdroplets can be exploited for targeted drug delivery. However, it requires customized microfluidic techniques able to produce monodisperse, capillary-sized and biocompatible multiple emulsions. Recent development of microf
Externí odkaz:
http://arxiv.org/abs/1912.06715
Publikováno v:
Phys. Rev. A 100, 063636 (2019)
We consider a homogeneous heteronuclear Bose mixture with contact interactions at the mean-field collapse, i.e. with interspecies attraction equal to the mean geometrical intraspecies repulsion. We show that the Lee-Huang-Yang (LHY) energy functional
Externí odkaz:
http://arxiv.org/abs/1908.00804
Autor:
D'Errico, C., Burchianti, A., Prevedelli, M., Salasnich, L., Ancilotto, F., Modugno, M., Minardi, F., Fort, C.
Publikováno v:
Phys. Rev. Research 1, 033155 (2019)
We report on the formation of heteronuclear quantum droplets in an attractive bosonic mixture of 41K and 87Rb. We observe long-lived self-bound states, both in free space and in an optical waveguide. In the latter case, the dynamics under the effect
Externí odkaz:
http://arxiv.org/abs/1908.00761
Autor:
Boéris, G., Gori, L., Hoogerland, M. D., Kumar, A., Lucioni, E., Tanzi, L., Inguscio, M., Giamarchi, T., D'Errico, C., Carleo, G., Modugno, G., Sanchez-Palencia, L.
Publikováno v:
Phys. Rev. A 93, 011601 (Rapid Comm.) (2016)
We investigate the superfluid-insulator transition of one-dimensional interacting Bosons in both deep and shallow periodic potentials. We compare a theoretical analysis based on Monte-Carlo simulations in continuum space and Luttinger liquid approach
Externí odkaz:
http://arxiv.org/abs/1509.04742
Autor:
D'Errico, C., Moratti, M., Lucioni, E., Tanzi, L., Deissler, B., Inguscio, M., Modugno, G., Plenio, M. B., Caruso, F.
Publikováno v:
New J. Phys. 15 045007 (2013)
Disorder, noise and interaction play a crucial role in the transport properties of real systems, but they are typically hard to control and study both theoretically and experimentally, especially in the quantum case. Here we explore a paradigmatic pr
Externí odkaz:
http://arxiv.org/abs/1204.1313
Autor:
Deissler, B., Zaccanti, M., Roati, G., D'Errico, C., Fattori, M., Modugno, M., Modugno, G., Inguscio, M.
Publikováno v:
Nature Physics 6, 354 - 358 (2010)
Clarifying the interplay of interactions and disorder is fundamental to the understanding of many quantum systems, including superfluid helium in porous media, granular and thin-film superconductors, and light propagating in disordered media. One cen
Externí odkaz:
http://arxiv.org/abs/0910.5062
Autor:
Zaccanti, M., Deissler, B., D'Errico, C., Fattori, M., Jona-Lasinio, M., Müller, S., Roati, G., Inguscio, M., Modugno, G.
Publikováno v:
Nature Physics 5, 586 - 591 (2009)
In 1970 V. Efimov predicted a puzzling quantum-mechanical effect that is still of great interest today. He found that three particles subjected to a resonant pairwise interaction can join into an infinite number of loosely bound states even though ea
Externí odkaz:
http://arxiv.org/abs/0904.4453
Autor:
Fattori, M., Roati, G., Deissler, B., D'Errico, C., Zaccanti, M., Jona-Lasinio, M., Santos, L., Inguscio, M., Modugno, G.
Publikováno v:
Phys. Rev. Lett. 101, 190405 (2008)
We study the role played by the magnetic dipole interaction in an atomic interferometer based on an alkali Bose-Einstein condensate with tunable scattering length. We tune the s-wave interaction to zero using a magnetic Feshbach resonance and measure
Externí odkaz:
http://arxiv.org/abs/0808.1506
Autor:
Roati, G., D'Errico, C., Fallani, L., Fattori, M., Fort, C., Zaccanti, M., Modugno, G., Modugno, M., Inguscio, M.
Publikováno v:
NATURE 453, 895 (2008)
One of the most intriguing phenomena in physics is the localization of waves in disordered media. This phenomenon was originally predicted by Anderson, fifty years ago, in the context of transport of electrons in crystals. Anderson localization is ac
Externí odkaz:
http://arxiv.org/abs/0804.2609