The cold-atom group is planning to have a seminar that introduces recent
related papers.
We are looking forward to your attendance.
| 2019 | The Cold-Atom Group Seminar |
|---|---|
| March 11(Wed) 14:00- |
Place : Room 123-A on the first floor of Laser Science Laboratory Speaker : Emi Yukawa (Quantum Condensate Research Team) Material : "Floquet prethermalization in a Bose-Hubbard system" Antonio Rubio-Abadal et al., arXiv:2001.08226v1 |
| Nov 20 (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Takashi Mori (Quantum Condensate Research Team) Material : "Classifying snapshots of the doped Hubbard model with machine learning" Annabelle Bohrdt et al., Nat. Phys. 15, 921 (2019) |
| Oct 30 (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Naoto Tsuji (Quantum Condensate Research Team) Material : "Imaging magnetic polarons in the doped Fermi-Hubbard model" J. Koepsell et al., Nature 572, 358 (2019) |
| Sep 25 (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Hideki Ozawa (Quantum Many-Body Dynamics Research Unit) Material : "Observation of a symmetry-protected topological phase of interacting bosons with Rydberg atoms." Sylvain de Léséleuc, et al., Science Vol. 365, Issue 6455, pp. 775-780 (2019) |
| Aug 28 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Ryuta Yamamoto (Quantum Many-Body Dynamics Research Unit) Material : "Observation of nodal-line semimetal with ultracold fermions in an optical lattice" Bo Song, Chengdong He, Sen Niu, Long Zhang, Zejian Ren, Xiong-Jun Liu, and Gyu-Boong Jo, Nature Physics vol.15, pages911–916 (2019) |
| July 24 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Takeshi Fukuhara (Quantum Many-Body Dynamics Research Unit) Material : "Angle-resolved photoemission spectroscopy of a Fermi-Hubbard system" Peter T. Brown, et al., arXiv:1903.05678 |
| Jun 12 (Wed) 14:00- |
Place : Room 123-A on the first floor of Laser Science Laboratory Speaker : Jie Wang (Quantum Many-Body Dynamics Research Unit) Material : "Generation and manipulation of Schrödinger cat states in Rydberg atom arrays" A. Omran, et al., arxiv:1905.05721 |
| Feb 27 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : David Nak (Quantum Many-Body Dynamics Research Unit) Material : "Creation of a Bose-condensed gas of 87Rb by laser cooling" Jiazhong Hu et al., Science Vol. 358, Issue 6366, pp. 1078-1080 |
| Feb 13 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Emi Yukawa (Quantum Condensate Research Team) Material : "Universal dynamics in an isolated one-dimensional Bose gas far from equilibrium" Sebastian Erne et al., Nature vol. 563, pp. 225–229 (2018) |
| 2018 | The Cold-Atom Group Seminar |
| Oct 17 (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Takashi Mori (Quantum Condensate Research Team) Title : " Floquet prethermalization in quantum and classical spin systems" |
| Sep 19 (wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Naoto Tsuji (Quantum Condensate Research Team) Material : "Higgs mode in a strongly interacting fermionic superfluid" A. Behrle, et al., Nat. Phys. 14, 781 (2018) |
| Aug 22 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Hideki Ozawa (Quantum Many-Body Dynamics Research Unit) Title: Briefing on ICAP2018 |
| May 16 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Hideki Ozawa (Quantum Many-Body Dynamics Research Unit) Title: “Ultracold ytterbium atoms in a tunable non-primitive optical lattice” |
| Feb 7 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Ryuta Yamamoto (Quantum Many-Body Dynamics Research Unit) Material : "High precision spectroscopy of ultracold atoms in optical lattices" N. Flaschner et al., arXiv:1801.05614 |
| Jan 10 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Masaya Nakagawa (Quantum Condensate Research Team) Material : "Localized magnetic moments with tunable spin exchange in a gas of ultracold fermions" L. Riegger et al., https://arxiv.org/abs/1708.03810 |
| 2017 | The Cold-Atom Group Seminar |
| Dec 13 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Ippei Nakamura (Quantum Many-Body Dynamics Research Unit) Material : "Probing quench dynamics across a quantum phase transition into a 2D Ising antiferromagnet" E. Guardado-Sanchez et al., https://arxiv.org/abs/1711.00887 |
| Oct 4 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Shun Uchino (Quantum Condensate Research Team) Material : Briefing on BEC conference 2017 |
| Aug 30 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Emi Yukawa (Quantum Condensate Research Team) Material : "Experimental realisation of the topological Haldane model" G. Jotzu et al., https://arxiv.org/abs/1406.7874 |
| July 19 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Naoto Tsuji (Quantum Condensate Research Team) Material : "Observation of a symmetry-protected topological phase with ultracold fermions" B. Song et al., arXiv:1706.00768 |
| June 21 (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Ippei Nakamura (Quantum Many-Body Dynamics Research Unit) Material : "Quantum gas microscopy of an attractive Fermi-Hubbard system" D. Mitra et al., arXiv:1705.02039 |
| May 31 (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Junichi Iwasaki (Quantum Condensate Research Team) Material : "Dynamics and Structural Change of Magnetic Skyrmion" |
| May 24 (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Ryuta Yamamoto (Quantum Many-Body Dynamics Research Unit) Material : "An ytterbium quantum gas microscope with two different detection methods: fluorescence and Faraday imaging" |
| May 17 (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Masaya Nakagawa (Quantum Condensate Research Team) Material : "Kondo effect, SPT phases, and topological pumping in ultracold atoms" |
| Mar 1 (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Nguyen Thanh Phuc (Quantum Condensate Research Team) Material : “Revealing Hidden Antiferromagnetic Correlations in Doped Hubbard Chains via String Correlators” T. A. Hilker et al., arxiv 1702.00642 (2017) |
| Feb 8 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Takeshi Fukuhara (Quantum Many-Body Dynamics Research Unit) Material : "Experimental realization of a long-range antiferromagnet in the Hubbard model with ultracold atoms" Anton Mazurenko, et al., arXiv:1612.08436 |
| 2016 | The Cold-Atom Group Seminar |
| Dec 28 (Wed) 15:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Shun Uchino (Quantum Condensate Research Team) Material : "Self-bound droplets of a dilute magnetic quantum liquid" Matthias Schmitt, et al., Nature 539, 259 (2016). "Quantum-Fluctuation-Driven Crossover from a Dilute Bose-Einstein Condensate to a Macrodroplet in a Dipolar Quantum Fluid" L. Chomaz, et al., Phys. Rev. X 6, 041039 (2016). |
| Oct 26(Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Emi Yukawa (Quantum Condensate Research Team) Material : "Fast Generation of Macroscopic Entangled States by Coherent Driving" |
| July 27 (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Naoto Tsuji (Quantum Condensate Research Team) Material : "Site-resolved observations of antiferromagnetic correlations in the Hubbard model" M. F. Parsons, et al., arXiv:1605.02704 |
| Mar 2nd (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Ippei Nakamura (Quantum Many-Body Dynamics Research Unit) Material : "Thermometry and cooling of a Bose gas to 0.02 times the condensation temperature” R. Olf et al., Nature Physics 11, 720 (2015). |
| Jan 27th (Wed) 14:00- |
Place : Room 122 on the first floor of Laser Science Laboratory Speaker : Nguyen Thanh Phuc (Spin Physics Theory Research Team) Material : "Quantum gas microscopy with spin, atom-number, and multilayer readout" P. M. Preiss et al., PRA 91, 041602 (2015). "Quantum simulation of antiferromagnetic spin chains in an optical lattice" J. Simon et al.,Nature 472, 307 (2011). |
| 2015 | The Cold-Atom Group Seminar |
| Dec 2nd (Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Tomoya Hayata (Quantum Condensate Research Team) Material: "Weyl Points in Three-Dimensional Optical Lattices: Synthetic Magnetic Monopoles in Momentum Space" Tena Dubček, et. al., Phys. Rev. Lett. 114, 225301 (2015). |
| Nov 4th(Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Naoto Tsuji (Quantum Condensate Research Team) Material : “Measuring entanglement entropy through the interference of quantum many-body twins” R. Islam, et al., arXiv:1509.01160 |
| Sep 30th(Wed) 14:00- |
Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Shun Uchino (Quantum Condensate Research Team) Material : Briefing on BEC conference 2015 |
| Aug 19th (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Takeshi Fukuhara (Quantum Many-Body Dynamics Research Unit) Material : "Adiabatic cooling of bosons in lattices to magnetic ordering" J. Schachenmayer et al., arXiv:1503.07466 |
| Jul 29th (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Nguyen Thanh Phuc (Spin Physics Theory Research Team) Material : "Observation of Correlated Particle-Hole Pairs and String Order in Low-Dimensional Mott Insulators" aaaaa aaaM. Endres et.al., Science 334, 200 (2011) |
| Jun 24 (Wed) 14:00- | Place : Room 122 on the first floor of Laser Science Laboratory Speaker : Tomoya Hayata (Quantum Condensate Research Team) Material : "Periodic spin textures in a degenerate F=1 Rb87 spinor Bose gas" M. Vengalattore et. al., Phys. Rev. A 81, 053612 (2010) "Long-time-scale dynamics of spin textures in a degenerate F=1 87Rb spinor Bose gas" J. Guzman et. al., Phys. Rev. A 84, 063625 (2011) |
| Jun 17 (Wed) 14:00- | Place : Room 123-B on the first floor of Laser Science Laboratory Speaker : Naoto Tsuji (Quantum Condensate Research Team) Material : "Observation of isolated monopoles in a quantum field" aaaaaaaa Ray et al., Science 348, 544 (2015) |