Institute for Mathematical Sciences

Workshop 2: Modeling and Simulation for Quantum Condensation, Fluids and Information

(18 - 22 November 2019)

Partially supported by Centre for Advanced 2D Materials (CA2DM)
Venue: IMS Auditorium
PDF Abstracts

Monday, 18 Nov 2019

09:00am - 09:10amRegistration
09:10am - 09:15amOpening Remarks
09:15amChair: Weizhu Bao, National University of Singapore, Singapore
09:15am - 10:00am

Droplets and supersolids - novel physics of dipolar Bose-Einstein condensates



Blair Blakie
The University of Otago, New Zealand
10:00am - 10:45am

On a dissipative Gross-Pitaevskii-type model for exciton-polariton condensates



Jesus Sierra
University of Vienna, Austria
10:45am - 11:15amGroup Photo & Coffee Break
11:15am - 12:00pm

Generating synthetic spin-orbit coupling in cold atoms using periodic driving



Han Pu
Rice University, USA
12:00pm - 02:00pmLunch Reception at IMS
02:00pmChair: Blair Blakie, The University of Otago, New Zealand
02:00pm - 03:00pm

Continuum models of transportation networks with differential equations



Peter A. Markowich
King Abdullah University of Science and Technology, Saudi Arabia
03:00pm - 03:30pmCoffee Break
03:30pm - 04:15pm

Extreme vortex states and the hydrodynamic blow-up problem



Bartosz Protas
McMaster University, Canada
04:15pm - 05:00pm

Finite-element tools for the 2D/3D simulation of phase-change materials



Ionut Danaila
University of Rouen Normandy, France

Tuesday, 19 Nov 2019

09:00am - 09:15amRegistration
09:15amChair: Dieter Jaksch, University of Oxford, UK
09:15am - 10:00am

The formation of compact objects at finite temperatures in a self-gravitating bosonic system



Marc Brachet
Laboratoire de Physique de l'École Normale Supérieure, France
10:00am - 10:45am

Glitching pulsars: probing the interaction of incompressible quantum superfluids with compressible dissipative nuclear fluids under strong gravitational fields



Ahmad A. Hujeirat
Universität Heidelberg, Germany
10:45am - 11:15amCoffee Break
11:15am - 12:00pm

Matter waves in disordered potentials: from localization to thermalization and condensation



Christian Miniatura
National University of Singapore, Singapore
12:00pm - 01:30pmLunch Break
01:30pmChair: Ionut Danaila, University of Rouen Normandy, France
01:30pm - 02:15pm

Recent development of state-to-state quantum reactive scattering theory



Zhigang Sun
Chinese Academy of Sciences, China
02:15pm - 03:00pm

Computing ground states of spin 2 Bose-Einstein condensates by the normalized gradient flow



Qinglin Tang
Sichuan University, China
03:00pm - 03:30pmCoffee Break
03:30pm - 04:15pm

Energy preserving method for nonlinear Schrodinger equations



Christophe Besse
Université Toulouse III - Paul Sabatier, France
04:15pm - 05:00pm

A free boundary approach to Gross-Pitaevski equations



Marco Caliari
Università Degli Studi di Verona, Italy

Wednesday, 20 Nov 2019

09:00am - 09:15amRegistration
09:15amChair: Peter A. Markowich, King Abdullah University of Science and Technology, Saudi Arabia
09:15am - 10:00am

Variational quantum algorithms for nonlinear problems



Dieter Jaksch
University of Oxford, UK
10:00am - 10:45am

A dynamical systems approach to deep learning: optimization, approximation and beyond



Qianxiao Li
National University of Singapore, Singapore
10:45am - 11:15amCoffee Break
11:15am - 12:00pm

Fast algorithms for deep learning based PDE solvers



Haizhao Yang
Purdue University , USA
12:00pm - 01:30pmLunch Break
01:30pmFree Discussion

Thursday, 21 Nov 2019

09:00am - 09:15amRegistration
09:15amChair: Bartosz Protas, McMaster University, Canada
09:15am - 10:00am

Reduction dynamics for soliton stripes, vortices, and vortex rings in quantum superfluids



Ricardo Carretero
San Diego State University, USA
10:00am - 10:45am

Dynamical modelling of phase transitions



Nick Proukakis
Newcastle University, UK
10:45am - 11:15amCoffee Break
11:15am - 12:00pm

Relaxation dynamics of many-body open quantum systems



Dario Poletti
Singapore University of Technology and Design, Singapore
12:00pm - 01:30pmLunch Break
01:30pmChair: Qinglin Tang, Sichuan University, China
01:30pm - 02:15pm

Dark matters from particles with unusual statistics



Mirza Satriawan
Universitas Gadjah Mada, Indonesia
02:15pm - 03:00pm

Ground states of Bose-Einstein condensates with higher order interaction



Yongyong Cai
Beijing Computational Science Research Center, China
03:00pm - 03:30pmCoffee Break
03:30pm - 04:00pm

An efficient and accurate parallel simulator for streamer discharges in three



Bo Lin
National University of Singapore, Singapore
04:00pm - 04:30pm

Uniform error bounds of an exponential wave integrator Fourier pseudospectral method for the long time dynamics of the nonlinear Klein-Gordon equation



Yue Feng
National University of Singapore, Singapore
04:30pm - 05:00pm

Uniform error estimate of a nested Picard integrator Fourier pseudospectral method for the nonlinear Schrödinger equation with wave operator



Yichen Guo
National University of Singapore, Singapore
06:00pm - 09:00pmConference Dinner (Volunteer and self-paid)

Friday, 22 Nov 2019

09:00am - 09:15amRegistration
09:15amChair: I-Liang Chern, National Taiwan University, Taiwan
09:15am - 10:00am

Quantum turbulence exploration using the Gross-Pitaevskii equation



Francky Luddens
University of Rouen Normandy, France
10:00am - 10:45am

Incompressible Schrödinger and Ginzburg—Landau systems in computer graphics



Albert Chern
Technische Universität Berlin, Germany
10:45am - 11:15amCoffee Break
11:15am - 12:00pm

Fractional Cahn-Hilliard equation(s): analysis, properties and approximation



Mark Ainsworth
Brown University, USA
12:00pm - 12:05pmClosing Remarks