arithmetic Chern-Simons theory



Arithmetic geometry

Quantum Field Theory

algebraic quantum field theory (perturbative, on curved spacetimes, homotopical)



field theory:

Lagrangian field theory


quantum mechanical system, quantum probability

free field quantization

gauge theories

interacting field quantization



States and observables

Operator algebra

Local QFT

Perturbative QFT



Arithmetic Chern-Simons theory names the attempt to apply constructions from Chern-Simons theory to the field of arithmetic, in view of patterns in the function field analogy. In particular, the papers (Kim1, Kim2) apply ideas of Dijkgraaf-Witten theory on 2+1 dimensional topological quantum field theory to arithmetic curves, that is, the spectra of rings of integers in algebraic number fields.

This theory pursues the surprising analogies between 3-dimensional topology and number theory, where knots embedded in a 3-manifold behave like prime ideals in a ring of algebraic integers, known as arithmetic topology.


  • Minhyong Kim, Arithmetic Chern-Simons Theory I, (arXiv:1510.05818).

  • Hee-Joong Chung, Dohyeong Kim, Minhyong Kim, Jeehoon Park, Hwajong Yoo, Arithmetic Chern-Simons Theory II, (arXiv:1609.03012)

  • Frauke M. Bleher, Ted Chinburg, Ralph Greenberg, Mahesh Kakde, George Pappas, Martin J. Taylor, Unramified arithmetic Chern-Simons invariants, (arXiv:1705.07110)

  • Hee-Joong Chung, Dohyeong Kim, Minhyong Kim, George Pappas, Jeehoon Park, Hwajong Yoo, Abelian arithmetic Chern-Simons theory and arithmetic linking numbers, (arXiv:1706.03336)

  • Hikaru Hirano, On mod 2 arithmetic Dijkgraaf-Witten invariants for certain real quadratic number fields, (arXiv:1911.12964)

  • Jungin Lee, Jeehoon Park, Arithmetic Chern-Simons theory with real places, (arXiv:1905.13610)

For an introductory talk see

Last revised on January 8, 2020 at 08:00:34. See the history of this page for a list of all contributions to it.