Current algebra and vertex functions
Publication
, Journal Article
Arnowitt, R; Friedman, MH; Nath, P
Published in: Physical Review Letters
1967
A method is given for calculating vertex functions involving three currents obeying chiral SU(2) ⊗ SU(2) commutation relations, without using soft-pion approximations. The procedure assumes one-particle dominance of intermediate states. The Weinberg sum rule emerges as a consequence of the vanishing of q-number Schwinger Terms. The charge radius of the pion is obtained and is in agreement with existing data.
Duke Scholars
Published In
Physical Review Letters
DOI
Publication Date
1967
Volume
19
Issue
18
Start / End Page
1085 / 1088
Related Subject Headings
- General Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 40 Engineering
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences
Citation
APA
Chicago
ICMJE
MLA
NLM
Arnowitt, R., Friedman, M. H., & Nath, P. (1967). Current algebra and vertex functions. Physical Review Letters, 19(18), 1085–1088. https://doi.org/10.1103/PhysRevLett.19.1085
Arnowitt, R., M. H. Friedman, and P. Nath. “Current algebra and vertex functions.” Physical Review Letters 19, no. 18 (1967): 1085–88. https://doi.org/10.1103/PhysRevLett.19.1085.
Arnowitt R, Friedman MH, Nath P. Current algebra and vertex functions. Physical Review Letters. 1967;19(18):1085–8.
Arnowitt, R., et al. “Current algebra and vertex functions.” Physical Review Letters, vol. 19, no. 18, 1967, pp. 1085–88. Manual, doi:10.1103/PhysRevLett.19.1085.
Arnowitt R, Friedman MH, Nath P. Current algebra and vertex functions. Physical Review Letters. 1967;19(18):1085–1088.
Published In
Physical Review Letters
DOI
Publication Date
1967
Volume
19
Issue
18
Start / End Page
1085 / 1088
Related Subject Headings
- General Physics
- 51 Physical sciences
- 49 Mathematical sciences
- 40 Engineering
- 09 Engineering
- 02 Physical Sciences
- 01 Mathematical Sciences