Zobrazeno 1 - 10
of 125
pro vyhledávání: '"D'Incao, J. P."'
Autor:
Mark, M. J., Flannigan, S., Meinert, F., Jag-Lauber, K., D'Incao, J. P., Daley, A. J., Nägerl, H. -C.
Publikováno v:
Phys. Rev. Research 2, 043050 (2020)
We observe the dissipative dynamics of a dense, strongly interacting gas of bosonic atom pairs in an optical lattice, controlling the strength of the two-body interactions over a wide parameter regime. We study how three-body losses contribute to the
Externí odkaz:
http://arxiv.org/abs/2005.09763
Publikováno v:
Phys. Rev. A 99, 043604 (2019)
We study the growth of two- and three-body correlations in an ultracold Bose gas quenched to unitarity. This is encoded in the dynamics of the two- and three-body contacts analyzed in this work. Via a set of relations connecting many-body correlation
Externí odkaz:
http://arxiv.org/abs/1901.10355
Publikováno v:
Phys. Rev. Lett. 121, 023401 (2018)
We study the impact of three-body physics in quenched unitary Bose gases, focusing on the role of the Efimov effect. Using a local density model, we solve the three-body problem and determine three-body decay rates at unitary, finding density-depende
Externí odkaz:
http://arxiv.org/abs/1804.05912
Autor:
Goban, A., Hutson, R. B., Marti, G. E., Campbell, S. L., Perlin, M. A., Julienne, P. S., D'Incao, J. P., Rey, A. M., Ye, J.
Alkaline-earth (AE) atoms have metastable clock states with minute-long optical lifetimes, high-spin nuclei, and SU($N$)-symmetric interactions that uniquely position them for advancing atomic clocks, quantum information processing, and quantum simul
Externí odkaz:
http://arxiv.org/abs/1803.11282
Autor:
Gullans, M. J., Diehl, S., Rittenhouse, S. T., Ruzic, B. P., D'Incao, J. P., Julienne, P., Gorshkov, A. V., Taylor, J. M.
Publikováno v:
Phys. Rev. Lett. 119, 233601 (2017)
We demonstrate the emergence of universal Efimov physics for interacting photons in cold gases of Rydberg atoms. We consider the behavior of three photons injected into the gas in their propagating frame, where a paraxial approximation allows us to c
Externí odkaz:
http://arxiv.org/abs/1709.01955
We study the association and dissociation dynamics of weakly bound heteronuclear Feshbach molecules using transverse RF-fields for expected parameters accessible through the microgravity environment of NASA's Cold Atom Laboratory (CAL) aboard the Int
Externí odkaz:
http://arxiv.org/abs/1607.04650
Publikováno v:
EPJ Web of Conferences 113, 02003 (2016)
Few-body systems with access to multiple internal levels exhibit richness beyond that typically found in their single-level counterparts. One example is that of Efimov states in strongly-correlated spinor three-body systems. In [V. E. Colussi, C. H.
Externí odkaz:
http://arxiv.org/abs/1509.00515
Optical trapping techniques allow for the formation of bosonic condensates with internal degrees of freedom, so-called spinor condensates. Mean-field models of spinor condensates highlight the sensitivity of the quantum phases of the system to the re
Externí odkaz:
http://arxiv.org/abs/1507.08954
We study three-body recombination in two dimensions for systems interacting via short-range two-body interactions in the regime of large scattering lengths. Using the adiabatic hyperspherical representation, we derive semi-analytical formulas for thr
Externí odkaz:
http://arxiv.org/abs/1411.2321
Autor:
D'Incao, J. P., Esry, B. D.
We explore the three-body problem in two dimensions using the adiabatic hyperspherical representation. We develop the main equations in terms of democratic hyperangular coordinates and determine several symmetry properties and boundary conditions for
Externí odkaz:
http://arxiv.org/abs/1404.0324