11–16 Dec 2022
Australia/Adelaide timezone
Co-locating with the 7th International Workshop of Specialty Optical Fibres and Their Applications (WSOF), the Australian and New Zealand Conference on Optics and Photonics (ANZCOP), and the Conference on Optoelectronlc and Microelectronic Materials and Devices (COMMAD)

Emergent Universal Drag Law in a Model of Superflow

12 Dec 2022, 15:15
15m
Room R4 (Adelaide Convention Centre)

Room R4

Adelaide Convention Centre

Talk (preferred) AIP: Atomic and Molecular Physics AIP: Atomic and Molecular Physics

Speaker

Maarten Christenhusz (University of Queensland)

Description

We study the behaviour of drag in superfluids and observe the universal relation between the Reynolds number and drag coefficient in superflow. This establishes hydrodynamic scale invariance extends into the limit of quantum fluids.

Primary author

Maarten Christenhusz (University of Queensland)

Co-authors

Dr Arghavan Safavi-Naini (University of Amsterdam) Halina Rubinsztein-Dunlop (The University of Queensland) Matt Reeves (University of Queensland) Tyler Neely (The University of Queensland)

Presentation materials