Group Meetings Schedule 2019

Jan 9, Biao Huang, Wednesday 7:00 pm pitt time ( Jan 10, 8:00 am Beijing time)

QUANTUM CRITICAL BEHAVIOR AT THE MBL TRANSITION

REF: 1812.06959 M. GREINER’S GROUP

Jan 16, Haiping Hu, Wednesday 7:00 pm pitt time ( Jan 17, 8:00 am Beijing time)

Uncover topology from quantum quench dynamics (experiments by USTC group)

PRL 121, 250403 (2018).

Jan 23, Zehan Li, Wednesday 7:00 pm pitt time ( Jan 24, 8:00 am Beijing time)

Stabilization of a Collapsing Bose-Bose Mixture

Ref. PRL 115, 155302 (2015), D. S. Petrov

Jan 30, Malcolm Jardine, Wednesday 7:00 pm pitt time ( Jan 31, 8:00 am Beijing time)

Review - Topological Superconductivity and BCS Theory

Ref. PhysRevA.96.053607, Zhi-Fang Xu, A. Hemmerich, V. Liu. Physical Review A, 96(5), (2017).

Feb 6, Sayan Choudhury (Purdue University Post-doctoral research associate), Wednesday 7:00 pm pitt time ( Feb 7, 8:00 am Beijing time)

(Post-doctoral interview)

Frustration induced Many-Body Localization without disorder

Feb 13, Hao Song (UCM), Wednesday 7:00 pm pitt time ( Feb 14, 8:00 am Beijing time)

(Post-doctoral interview)

Crystalline Symmetry Protected Topological Phases

Feb 17, Vijay Singh (University of Hamberg), Sunday 8:00 am pitt time ( Feb 17, 9:00 pm Beijing time)

(Post-doctoral interview)

Second sound and superfluidity in ultracold quantum gases

Feb 20, Suraj Hedge (UIUC), Wednesday 7:00 pm pitt time ( Feb 21, 8:00 am Beijing time)

(Post-doctoral interview)

Majorana wavefunction physics in Kitaev chains: Manifestations in disorder and non-equilibrium dynamics

Feb 27, Rajesh Malla, Wednesday 7:00 pm pitt time ( Feb 28, 8:00 am Beijing time)

(Post-doctoral interview)

Peculiar shape of the zeroth Landau level in graphene with nondiagonal disorder

Mar 6, Wednesday 7:00 pm pitt time ( Mar 7, 8:00 am Beijing time)

(Postponed because Biao will attend five university reception in APS march meeting)

US TIME CHANGE

Mar 13, Jingchen Zhang, Wednesday 8:00 pm pitt time ( Mar 14, 8:00 am Beijing time)

Review: An introduction to Kibble Zurek Mechanism

Ref: Advances in Physics, vol. 59, issue 6, pp. 1063-1189 (2010); International Journal of Modern Physics A Vol. 29, No. 8 (2014) 1430018; Science 354, 606-610 (2016)

Mar 20, Jian-song Pan, Wednesday 8:00 pm pitt time ( Mar 21, 8:00 am Beijing time)

Diffusive Nambu–Goldstone modes in quantum time-crystals Reference: Hayata, Tomoya, and Yoshimasa Hidaka. arXiv preprint arXiv:1808.07636 (2018).

Mar 27, Ahmet Keles, Wednesday 8:00 pm pitt time ( Mar 28, 8:00 am Beijing time)
Angle-resolved photoemission spectroscopy of a Fermi-Hubbard system
arXiv:1903.05678
Princeton, Bakr Group

April 3, Wednesday 8:00 pm pitt time ( April 4, 8:00 am Beijing time)

Skipped due to the dinner event with Prof. A. Fetter

April 10, Biao Huang, Wednesday 8:00 pm pitt time ( April 11, 8:00 am Beijing time)

An Experiment on Z2 Lattice Gauge Theory

Expt: Schweizer, Grusdt, Berngruber, Barbiero, Demler, Goldman, Bloch, Aidelsburger, arXiv: 1901.07103

Theory: Barbiero, Schweizer, Monika Aidelsburger, Demler, Goldman, Grusdt, arXiv: 1810.07444

April 17, Jingchen Zhang, Wednesday 8:00 pm pitt time ( April 18, 8:00 am Beijing time)

Further Study of Kibble Zurek Mechanism

Main Refs: Advances in Physics, vol. 59, issue 6, pp. 1063-1189 (2010); Phys. Rev. Lett. 95, 035701(2005); Phys. Rev. Lett. 95, 105701(2005)

April 24, Haiping Hu, Wednesday 8:00 pm pitt time ( April 25, 8:00 am Beijing time)

Recent study: Theory of Floquet higher-order topological insulators.

May 1, Zehan Li, Wednesday 8:00 pm pitt time ( May 2, 8:00 am Beijing time)

SELF-BOUND STATE IN P-WAVE INTERACTING SYSTEM

Z. Li, J. Pan, W. Liu paper in preparation

May 22, Sayan Choudhury, Wednesday 8:00 pm pitt time ( May 23, 8:00 am Beijing time)

(Due to the DAMOP meeting from May 27-31, we shift it one week ahead)

Non-stationary coherent quantum many-body dynamics through dissipation

Berislav Buča, Joseph Tindall & Dieter Jaksch , Nature Communications volume 10, Article number: 1730 (2019).

Jun 26, Jiansong Pan, Wednesday 8:00 pm pitt time ( Jun 27, 8:00 am Beijing time)

Floquet approach to Z2 lattice gauge theories with ultracold atoms in optical lattices

Reference: Christian Schweizer, Fabian Grusdt, Moritz Berngruber et al., arXiv:1901.07103v1 (2019);

July 24, Ahmet Keles, Wednesday 8:00 pm pitt time ( July 25, 8:00 am Beijing time)
Unconventional topology with a Rashba spin-orbit coupled quantum gas
arXiv:1907.08637
Maryland, Spielman Group

Aug 21, Haiping Hu, Wednesday 8:00 pm pitt time ( Aug 22, 8:00 am Beijing time)