David Chan

collaborators

4 papers

hep-th2026

False-vacuum bubbles in sphaleron scattering

Manuel A. Martínez Sánchez, Christoph Adam, Danial Saadatmand

We investigate the collision dynamics of two bright sphalerons in a (1+1)-dimensional deformed $ϕ^{6}$ scalar field theory with a symmetric potential possessing false vacua. Two one-…

math.AT2026

Topological symmetric and braid homologies

Gabriel Angelini-Knoll, David Chan, Teena Gerhardt +2

We identify topological symmetric homology as the free $E_{\infty}$ -algebra on an $E_{1}$ -algebra and topological braid homology as the free $E_{2}$ -algebra on…

math.KT2025

The algebraic $K$ -theory of Green functors

David Chan, Noah Wisdom

In this paper we develop computational tools to study the higher algebraic $K$ -theory of Green functors. We construct a spectral sequence converging to the algebraic $G$ -t…

math.AT2025

Trace methods for equivariant algebraic K-theory

David Chan, Teena Gerhardt, Inbar Klang

In the past decades, one of the most fruitful approaches to the study of algebraic $K$ -theory has been trace methods, which construct and study trace maps from algebraic $K$ -theory…

False-vacuum bubbles in sphaleron scattering

Topological symmetric and braid homologies

The algebraic K-theory of Green functors

Trace methods for equivariant algebraic K-theory

The algebraic $K$ -theory of Green functors