Zobrazeno 1 - 9
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pro vyhledávání: '"Nguyen, Jason H. V."'
Autor:
Kawashima, Yukio, Lloyd, Erika, Coons, Marc P., Nam, Yunseong, Matsuura, Shunji, Garza, Alejandro J., Johri, Sonika, Huntington, Lee, Senicourt, Valentin, Maksymov, Andrii O., Nguyen, Jason H. V., Kim, Jungsang, Alidoust, Nima, Zaribafiyan, Arman, Yamazaki, Takeshi
Quantum computers have the potential to advance material design and drug discovery by performing costly electronic structure calculations. A critical aspect of this application requires optimizing the limited resources of the quantum hardware. Here,
Externí odkaz:
http://arxiv.org/abs/2102.07045
Autor:
Li, Ming, Wright, Kenneth, Pisenti, Neal C., Beck, Kristin M., Nguyen, Jason H. V., Nam, Yunseong
Publikováno v:
Phys. Rev. A 102, 062616 (2020)
We derive a general Hamiltonian that governs the interaction between an $N$-ion chain and an externally controlled laser field, where the ion motion is quantized and the laser field is considered beyond the plane-wave approximation. This general form
Externí odkaz:
http://arxiv.org/abs/2009.13681
Autor:
Luo, De, Jin, Yi, Nguyen, Jason H. V., Malomed, Boris A., Marchukov, Oleksandr V., Yurovsky, Vladimir A., Dunjko, Vanja, Olshanii, Maxim, Hulet, R. G.
Publikováno v:
Phys. Rev. Lett. 125, 183902 (2020)
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
Externí odkaz:
http://arxiv.org/abs/2007.03766
Publikováno v:
Rev. Sci. Instrum. 91, 011101 (2020)
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
Externí odkaz:
http://arxiv.org/abs/1910.07041
Publikováno v:
Science 356, 422 (2017)
Nonlinear systems can exhibit a rich set of dynamics that are inherently sensitive to their initial conditions. One such example is modulational instability, which is believed to be one of the most prevalent instabilities in nature. By exploiting a s
Externí odkaz:
http://arxiv.org/abs/1703.04662
Publikováno v:
Nature Physics, 10, 918-922 (2014)
Solitons are localised wave disturbances that propagate without changing shape, a result of a nonlinear interaction which compensates for wave packet dispersion. Individual solitons may collide, but a defining feature is that they pass through one an
Externí odkaz:
http://arxiv.org/abs/1407.5087
Autor:
Lien, Chien-Yu, Seck, Christopher M., Lin, Yen-Wei, Nguyen, Jason H. V., Tabor, David A., Odom, Brian C.
Publikováno v:
Nature Communications 5, 4783 (2014)
Laser cycling of resonances can remove entropy from a system via spontaneously emitted photons, with electronic resonances providing the fastest cooling timescales because of their rapid relaxation rates. Although atoms are routinely laser cooled, ev
Externí odkaz:
http://arxiv.org/abs/1402.3918
Autor:
Nguyen, Jason H. V., Viteri, C. Ricardo, Hohenstein, Edward G., Sherrill, C. David, Brown, Kenneth R., Odom, Brian
Publikováno v:
New J. Phys. 13, 063023 (2011)
The direct laser cooling of neutral diatomic molecules in molecular beams suggests that trapped molecular ions can also be laser cooled. The long storage time and spatial localization of trapped molecular ions provides the opportunity for multi-step
Externí odkaz:
http://arxiv.org/abs/1102.3368
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