Ground state for point particles interacting through a massless scalar Bose field

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

We consider a massless scalar Bose field interacting with two particles, one of them infinitely heavy. Neither an infrared nor an ultraviolet cutoff is imposed. In case the charge of the particles is of the same sign and sufficiently small, we prove the existence of a ground state.

Original languageEnglish
Pages (from-to)339-392
Number of pages54
JournalAdvances in Mathematics
Volume191
Issue number2
DOIs
Publication statusPublished - Mar 1 2005
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Mathematics(all)

Fingerprint Dive into the research topics of 'Ground state for point particles interacting through a massless scalar Bose field'. Together they form a unique fingerprint.

  • Cite this