A scientific research & education institute

The elements of reality, and the mathematics that charts them.

The Pasayten Institute studies particle physics - and the algebra, number theory, and geometry beneath it.

What the Institute studies
Physics

Particles & fields

The Field Guide to Particle Physics - an illustrated guide to the subatomic world: every species, how it is made, and how it decays.

K⁺ → μ⁺ + ν
Explore the Field Guide →
Math

The structure underneath

Moonshine, vertex operator algebras, conformal field theory, and partition functions - the algebra and number theory beneath the physics.

j(τ) = q⁻¹ + 744 + 196884 q +
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The catalog

Projects

The Field Guide to Particle Physics - book cover

The Field Guide to Particle Physics

The Institute's popular-science flagship - free to read online, and a book. No physics background required.

Explore the guide →

See all projects →

From the podcast
The Field Guide to Particle Physics - an episode for every particle. Start listening →
The North Cascades

Where the work gets done

The Institute works from the eastern slopes of the North Cascades, south of the Pasayten Wilderness and along the Methow river valley.