Search Results for author: Robert Lasenby

Found 4 papers, 2 papers with code

Toy Models of Superposition

1 code implementation21 Sep 2022 Nelson Elhage, Tristan Hume, Catherine Olsson, Nicholas Schiefer, Tom Henighan, Shauna Kravec, Zac Hatfield-Dodds, Robert Lasenby, Dawn Drain, Carol Chen, Roger Grosse, Sam McCandlish, Jared Kaplan, Dario Amodei, Martin Wattenberg, Christopher Olah

Neural networks often pack many unrelated concepts into a single neuron - a puzzling phenomenon known as 'polysemanticity' which makes interpretability much more challenging.

Axion and hidden photon dark matter detection with multilayer optical haloscopes

no code implementations28 Mar 2018 Masha Baryakhtar, Junwu Huang, Robert Lasenby

A well-motivated class of dark matter candidates, including axions and dark photons, takes the form of coherent oscillations of a light bosonic field.

High Energy Physics - Phenomenology Mesoscale and Nanoscale Physics Instrumentation and Detectors Optics

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