The radial part of the zero-mode Hamiltonian for sigma models with group target space

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this note, we use geometric arguments to derive a possible form for the radial part of the "zero-mode Hamiltonian" for the two-dimensional sigma model with target space S3, or more generally a compact simply connected Lie group.

Original languageEnglish (US)
Pages (from-to)603-628
Number of pages26
JournalReviews in Mathematical Physics
Volume16
Issue number5
DOIs
StatePublished - Jun 2004

Fingerprint

Analytic group
Sigma Models
Target
Zero
Form

Keywords

  • Hamiltonian
  • loop group
  • Sigma model
  • Wiener measure

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Statistical and Nonlinear Physics
  • Mathematical Physics

Cite this

The radial part of the zero-mode Hamiltonian for sigma models with group target space. / Pickrell, Douglas M.

In: Reviews in Mathematical Physics, Vol. 16, No. 5, 06.2004, p. 603-628.

Research output: Contribution to journalArticle

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