www.iip.ufrn.br

Vortex Dynamics, Turbulence and Related Phenomena in Quantum Fluids

Workshop | Monday, June 24, 2019 - Friday, July 05, 2019

Directors: Vanderlei Bagnato, Giorgio Krstulovic, Davide Proment
Date Time Speakers Name Talk Title

Monday

June 24, 2019

08:30 am - 09:00 am

REGISTRATION

09:00 am - 10:00 am

Carlo Barenghi
Invited Lecturers

Newcastle University (United Kingdom)

Turbulence in quantum fluids: Vinen vs Kolmogorov I

10:00 am - 11:00 am

Carlo Barenghi
Invited Lecturers

Newcastle University (United Kingdom)

Turbulence in quantum fluids: Vinen vs Kolmogorov II

11:00 am - 11:30 am

COFFEE-BREAK

11:30 am - 12:30 pm

Sergey Nazarenko
Invited Lecturers

CNRS and the Institute of Physics of Nice (France)

Wave turbulence I

12:30 pm - 02:00 pm

LUNCH

02:00 pm - 03:00 pm

Hélène Perrin
Invited Lecturers

CNRS (France)

Collective modes at the bottom of a bubble trap I

03:00 pm - 04:00 pm

Discussions / group work

04:00 pm - 04:30 pm

COFFEE-BREAK

04:30 pm - 04:45 pm

Holly Middleton-Spencer
Oral Contribution

University of Newcastle (United Kingdom)

Probing the effect of turbulence in Bose-Einstein Condensates

04:45 pm - 05:00 pm

Emmanuel Gutierrez
Oral Contribution

USP - São Carlos (Brazil)

Construction of a Quantum Degenerate Mixture of Sodium and potassium atoms to produce quantum turbulence

05:00 pm - 05:15 pm

Natália Móller
Oral Contribution

Federal University of Minas Gerais (Brazil)

Weakly Interacting Bose Gas on a Curved Manifold

05:15 pm - 05:30 pm

Arnol Orozco
Oral Contribution

Institute of Physics - USP São Carlos (Brazil)

Macroscopic evidence of quantum turbulence in atomic Bose-Einstein condensate from non-classical velocity statistics distribution

Tuesday

June 25, 2019

09:00 am - 10:00 am

Davide Proment
Invited Lecturers

University of East Anglia (United Kingdom)

Vortex dynamics and sound in the Gross-Pitaevskii model I

10:00 am - 11:00 am

Carlo Barenghi
Invited Lecturers

Newcastle University (United Kingdom)

Turbulence in quantum fluids: Vinen vs Kolmogorov III

11:00 am - 11:30 am

COFFEE-BREAK

11:30 am - 12:30 pm

Discussions / group work

11:30 am - 12:30 pm

Marc Brachet
Invited speaker

École normale supérieure (France)

Useful algorithms for quantum turbulence computations using the Gross-Pitaevskii model

12:30 pm - 02:00 pm

LUNCH

02:00 pm - 03:00 pm

Sergey Nazarenko
Invited speaker

CNRS and the Institute of Physics of Nice (France)

Wave turbulence II

03:00 pm - 04:00 pm

Discussions / group work

04:00 pm - 04:30 pm

COFFEE-BREAK

04:30 pm - 05:00 pm

Oral Contribution

05:00 pm - 05:30 pm

Oral Contribution

Wednesday

June 26, 2019

09:00 am - 10:00 am

Hélène Perrin
Invited Lecturers

CNRS (France)

Collective modes at the bottom of a bubble trap II

10:00 am - 11:00 am

Davide Proment
Invited Lecturers

University of East Anglia (United Kingdom)

Vortex dynamics and sound in the Gross-Pitaevskii model II

11:00 am - 11:30 am

COFFEE-BREAK

11:30 am - 12:30 pm

Luca Enrico Galantucci
Invited speaker

Newcastle University (United Kingdom)

Quantum vortex reconnections: crossover from interaction to driven regimes

12:30 pm - 02:00 pm

LUNCH

02:00 pm - 03:00 pm

Carlo Barenghi
Invited speaker

Newcastle University (United Kingdom)

Turbulence in quantum fluids: Vinen vs Kolmogorov IV

03:00 pm - 04:00 pm

Discussions / group work

04:00 pm - 05:30 pm

COFFEE-BREAK & POSTER SESSION

Thursday

June 27, 2019

09:00 am - 10:00 am

Sergey Nazarenko
Invited Lecturers

CNRS and the Institute of Physics of Nice (France)

Wave turbulence III

10:00 am - 11:00 am

Hélène Perrin
Invited Lecturers

CNRS (France)

Collective modes at the bottom of a bubble trap III

11:00 am - 11:30 am

COFFEE-BREAK

11:30 am - 12:30 pm

Discussions / group work

12:30 pm - 02:00 pm

LUNCH

02:00 pm - 03:00 pm

Giorgio Krstulovic
Invited Lecturers

Observatoire de la Côte d'Azur (France)

Vortex dynamics and sound in the Gross-Pitaevskii model III

03:00 pm - 04:30 pm

COFFEE-BREAK & POSTER SESSION

04:30 pm - 05:00 pm

Oral Contribution

05:00 pm - 05:30 pm

Oral Contribution

07:00 pm - 10:00 pm

SOCIAL DINNER

Friday

June 28, 2019

12:00 am - 12:00 am

BEACH EXCURSION

Monday

July 01, 2019

08:30 am - 09:00 am

REGISTRATION

09:00 am - 09:45 am

Andrew Baggaley
Invited speaker

Newcastle University (United Kingdom)

Recent results in quantum turbulence

09:45 am - 10:30 am

Carlo Barenghi
Invited Lecturers

Newcastle University (United Kingdom)

Turbulence in quantum fluids

10:30 am - 11:00 am

COFFEE-BREAK

11:00 am - 11:45 am

Gary Williams
Invited speaker

University of California (United States of America)

Renormalized analytic solution for the enstrophy cascade in two-dimensional quantum turbulence

11:45 am - 12:30 pm

Martin Weitz
Invited speaker

Bonn University (Germany)

Splitting of Photons by Cooling

12:30 pm - 02:00 pm

LUNCH

02:00 pm - 02:45 pm

Nir Navon
Invited speaker

Yale University (United States of America)

Matter-wave turbulence in quantum gases

02:45 pm - 03:30 pm

Hayder Salman
Invited speaker

University of East Anglia (United Kingdom)

Detection of Solitons on Quantised Superfluid Vortices

03:30 pm - 04:00 pm

COFFEE-BREAK

04:00 pm - 04:45 pm

Dmytro Khomenko
Invited speaker

()

Energy spectra and Anisotropy of Counterflow turbulence in superfluid helium

04:45 pm - 05:30 pm

Hiromitsu Takeuchi
Invited speaker

Osaka City University (Japan)

Length scale hierarchy in phase transition dynamics of spontaneous symmetry breaking in multi-component Bose-Einstein condensates

Tuesday

July 02, 2019

09:00 am - 09:45 am

Gabriele Ferrari
Invited speaker

University of Trento (Italy)

Vortex dynamics in polarized and spinor Bose-Einstein condesates

09:45 am - 10:30 am

Laurent Chevillard
Invited speaker

École normale supérieure - Lyon (France)

Structure, dynamics, and reconnection of vortices in a nonlocal model of superfluids

10:30 am - 11:00 am

COFFEE-BREAK

11:30 am - 11:45 am

Luca Enrico Galantucci
Invited speaker

Newcastle University (United Kingdom)

Quantum vortex reconnections: crossover from interaction to driven regimes

11:45 am - 12:30 pm

Luca Moriconi
Invited speaker

Federal University of Rio de Janeiro (Brazil)

Toy Model for Vortex Ring-Assisted Particle Drag in Superfluid Counterflow

12:30 pm - 02:00 pm

LUNCH

02:00 pm - 02:45 pm

Ricardo Carretero
Invited speaker

San Diego State University (United States of America)

Vortices and vortex rings in quantum superfluids: a quasi-particle approach

02:45 pm - 03:30 pm

POSTER SESSION

03:30 pm - 04:00 pm

COFFEE-BREAK

04:00 pm - 04:45 pm

DISCUSSION

04:45 pm - 05:30 pm

Gustavo Telles
Invited speaker

USP (Brazil)

Bose-einstein Condensate Studied Via Parametric Excitation: From Faraday Waves To Granulation

Wednesday

July 03, 2019

09:00 am - 09:45 am

Sergio Rica
Invited speaker

Adolfo Ibanez University (Chile)

Self-similar vortex reconnection

09:45 am - 10:30 am

Giorgio Krstulovic
Invited speaker

Observatoire de la Côte d'Azur (France)

Interaction between active particles and quantum vortices at low temperatures

10:30 am - 11:00 am

COFFEE-BREAK

11:00 am - 11:45 am

Marc Brachet
Invited speaker

École normale supérieure (France)

Quantitative estimation of effective viscosity in quantum turbulence

11:45 am - 12:30 pm

Tapio Simula
Invited speaker

Monash University (Australia)

Condensation of vortices at negative temperature

12:30 pm - 02:00 pm

LUNCH

02:00 pm - 02:45 pm

Oded Agam
Invited speaker

Hebrew University ()

The Internal Structure of Vortices in Bosonic Superfluids and its Implications

02:45 pm - 03:30 pm

POSTER SESSION

03:30 pm - 04:00 pm

COFFEE-BREAK

04:00 pm - 04:45 pm

DISCUSSION

04:45 pm - 05:30 pm

Dmitry Jakobson
Invited speaker

McGill University (Canada)

Tutte and Bollobas-Riordan polynomials: coefficient measures and related problems

07:00 pm - 10:00 pm

SOCIAL DINNER

Thursday

July 04, 2019

09:00 am - 09:45 am

Rahul Pandit
Invited speaker

Indian Institute of Science (India)

Particles and Fields in Superfluid Turbulence

09:45 am - 10:30 am

Sergey Nazarenko
Invited speaker

CNRS and the Institute of Physics of Nice (France)

Nonequilibrium condensation in Gross-Pitaevskii model

10:30 am - 11:00 am

COFFEE-BREAK

11:00 am - 11:45 am

Umberto Giuriato
Invited speaker

Observatoire de la Côte d'Azur (France)

How Well Do Particles Track Superfluid Vortices? Insights From The Gross - Pitaevskii Model

11:45 am - 12:30 pm

Natalia Moller
Invited speaker

University of Kaiserslautern (Germany)

Weakly Interacting Bose Gas on a Curved Manifold

12:30 pm - 02:00 pm

LUNCH

02:00 pm - 05:30 pm

BEACH EXCURSION 2

Friday

July 05, 2019

09:00 am - 09:45 am

Matthew Davis
Invited speaker

University of Queensland (Australia)

Scattering and pinning of vortices in a superfluid flow

09:45 am - 10:30 am

Nicholas Parker
Invited speaker

Newcastle University (United Kingdom)

Vortices, turbulence and rotation in dipolar Bose-Einstein condensates

10:30 am - 11:00 am

COFFEE-BREAK

11:00 am - 11:45 am

Michikazu Kobayashi
Invited speaker

Kyoto University (Japan)

Universality class of transition from vortex - free to quantum turbulence

11:45 am - 12:30 pm

Viktor Tsepelin
Invited speaker

Lancaster University (United Kingdom)

Visualizing Quantum Turbulence in Superfluid 3He-B using Quasiparticles

12:30 pm - 02:00 pm

LUNCH

02:00 pm - 02:45 pm

Davide Proment
Invited speaker

University of East Anglia (United Kingdom)

Flying in a superfluid: starting flow past an airfoil

02:45 pm - 03:30 pm

Yuri Sergeev
Invited speaker

Newcastle University (United Kingdom)

Radial turbulent counterflow in superfluid He II

03:30 pm - 04:00 pm

COFFEE-BREAK

04:00 pm - 05:30 pm

CLOSING REMARKS