Tipus de document

Article

Versió

Versió publicada

Data de publicació

Tots els drets reservats

Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/12433

Truncation of the operator product expansion for the (qq')-condensate components of the quark mass

Títol de la revista

Director/Tutor

ISSN de la revista

Títol del volum

Resum

Quark-condensate contributions to m dyn , the quark mass generated by the dynamical breakdown of chiral symmetry, are shown to arise from only the first two terms of the operator-product expansion (OPE) for the appropriate O ( g 2 ) nonperturbative vacuum expectation value. Since the m | p | expansion parameter of the OPE is unity on the gauge-invariant p = m dyn propagator pole, such truncation of OPE contributions is an essential support to the calculation of m dyn .

Citació

Citació

ELIAS, V., et al. Truncation of the operator product expansion for the (qq')-condensate components of the quark mass. Physical Review D. 1986. Vol. 34, num. 11, pags. 3537-3540. ISSN 0556-2821. [consulted: 24 of May of 2026]. Available at: https://hdl.handle.net/2445/12433

Exportar metadades

JSON - METS

Compartir registre