A method for calculating binding energies at weak coupling

G. Gat*, Baruch Rosenstein

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

The Padé approximants method is used for studying bound states in quantum field theories. We show why it works in various quantum mechanical models and test it in solvable QFT models whose spectrum contains bound states: Gross-Neveu and massive Thirring models. The possibility of application to other theories is discussed.

Original languageEnglish
Pages (from-to)143-148
Number of pages6
JournalPhysics Letters B
Volume260
Issue number1-2
DOIs
StatePublished - 9 May 1991

Fingerprint Dive into the research topics of 'A method for calculating binding energies at weak coupling'. Together they form a unique fingerprint.

Cite this