Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Randall G. Hulet"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-6 (2023)
Abstract The Tomonaga–Luttinger liquid (TLL) theory describes the low-energy excitations of strongly correlated one-dimensional (1D) fermions. In the past years, a number of studies have provided a detailed understanding of this universality class.
Externí odkaz:
https://doaj.org/article/86188326abd94cb59975a703b63cb201
Autor:
Ehud Altman, Kenneth R. Brown, Giuseppe Carleo, Lincoln D. Carr, Eugene Demler, Cheng Chin, Brian DeMarco, Sophia E. Economou, Mark A. Eriksson, Kai-Mei C. Fu, Markus Greiner, Kaden R.A. Hazzard, Randall G. Hulet, Alicia J. Kollár, Benjamin L. Lev, Mikhail D. Lukin, Ruichao Ma, Xiao Mi, Shashank Misra, Christopher Monroe, Kater Murch, Zaira Nazario, Kang-Kuen Ni, Andrew C. Potter, Pedram Roushan, Mark Saffman, Monika Schleier-Smith, Irfan Siddiqi, Raymond Simmonds, Meenakshi Singh, I.B. Spielman, Kristan Temme, David S. Weiss, Jelena Vučković, Vladan Vuletić, Jun Ye, Martin Zwierlein
Publikováno v:
PRX Quantum, Vol 2, Iss 1, p 017003 (2021)
Quantum simulators are a promising technology on the spectrum of quantum devices from specialized quantum experiments to universal quantum computers. These quantum devices utilize entanglement and many-particle behavior to explore and solve hard scie
Externí odkaz:
https://doaj.org/article/71f70ea4decd4e3e81e1c483fb62b525
Autor:
Ruwan Senaratne, Danyel Cavazos-Cavazos, Sheng Wang, Feng He, Ya-Ting Chang, Aashish Kafle, Han Pu, Xi-Wen Guan, Randall G. Hulet
Publikováno v:
Science (New York, N.Y.). 376(6599)
Ultracold atoms confined to periodic potentials have proven to be a powerful tool for quantum simulation of complex many-body systems. We confine fermions to one dimension to realize the Tomonaga-Luttinger liquid model, which describes the highly col
Publikováno v:
Physical Review Letters. 125
At low temperature, collective excitations of one-dimensional (1D) interacting fermions exhibit spin-charge separation, a unique feature predicted by the Tomonaga-Luttinger liquid (TLL) theory, but a rigorous understanding remains challenging. Using
Autor:
De Luo, Maxim Olshanii, Oleksandr V. Marchukov, Vanja Dunjko, Y. Jin, Boris A. Malomed, Jason H. V. Nguyen, Vladimir A. Yurovsky, Randall G. Hulet
Publikováno v:
Physical Review Letters. 125
We report the creation of quasi-1D excited matter-wave solitons, "breathers", by quenching the strength of the interactions in a Bose-Einstein condensate with attractive interactions. We characterize the resulting breathing dynamics and quantify the
Autor:
Thereza Paiva, Randall G. Hulet, Kaden R. A. Hazzard, Rick Mukherjee, Richard T. Scalettar, Eduardo Ibarra-García-Padilla
Publikováno v:
Physical Review A. 102
The realization of antiferromagnetic (AF) correlations in ultracold fermionic atoms on an optical lattice is a significant achievement. Experiments have been carried out in one, two, and three dimensions, and have also studied anisotropic configurati
Autor:
Maxim Olshanii, Oleksandr V. Marchukov, Joanna Ruhl, Vladimir A. Yurovsky, Randall G. Hulet, Boris A. Malomed, Vanja Dunjko
Publikováno v:
Physical Review Letters. 125
We study quantum fluctuations of macroscopic parameters of a nonlinear Schrödinger breather-a nonlinear superposition of two solitons, which can be created by the application of a fourfold quench of the scattering length to the fundamental soliton i
Publikováno v:
The Review of scientific instruments. 91(1)
Lithium is an important element in atomic quantum gas experiments because its interactions are highly tunable, due to broad Feshbach resonances and zero-crossings, and because it has two stable isotopes, $^6$Li, a fermion, and $^7$Li, a boson. Althou
Motivated by a recent experiment [Revelle et al. Phys. Rev. Lett. 117, 235301 (2016)] that characterized the one- to three-dimensional crossover in a spin-imbalanced ultracold gas of $^6$Li atoms trapped in a two-dimensional array of tunnel-coupled t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4deb579dcdfbdfe4c806fc4ecefaa750
We study collisional loss of a quasi-one-dimensional (1D) spin-polarized Fermi gas near a $p$-wave Feshbach resonance in ultracold $^6$Li atoms. We measure the location of the $p$-wave resonance in quasi-1D and observe a confinement-induced shift and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b0f8f2eb3a8a6916e27d23fca99f56b