Ashton S. Bradley

Microscopic theory of drag in a Bose condensate interacting with a moving reservoir

We derive a microscopic theory of drag for a Bose-Einstein condensate interacting with a moving reservoir. Starting from interactions between a condensate and a drifting fermionic bath, we integrate out the bath degrees of freedom within the Born--Markov approximation to obtain a...

Benchmarking the 2026 New Zealand Phase 5 Senior Physics Draft: Compulsory content load and depth-supporting curriculum architecture in international context

A transparent, document-based benchmark of the May-June 2026 New Zealand Phase 5 senior-physics consultation draft against AQA A-level Physics, Singapore-Cambridge H2 Physics, IB Physics HL, and Queensland Physics. The deposit includes the technical note, complete audit workbook,...

Benchmarking the 2026 New Zealand Phase 5 Senior Physics Draft: Compulsory content load and depth-supporting curriculum architecture in international context

A transparent, document-based benchmark of the May-June 2026 New Zealand Phase 5 senior-physics consultation draft against AQA A-level Physics, Singapore-Cambridge H2 Physics, IB Physics HL, and Queensland Physics. The deposit includes the technical note, complete audit workbook,...