Matter and pseudoscalar densities in lattice QCD
- 28 October 2003
- journal article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 68 (7)
- https://doi.org/10.1103/physrevd.68.074504
Abstract
The matter and the pseudoscalar densities inside a hadron are calculated via gauge-invariant equal-time correlation functions. A comparison is made between the charge charge and the matter density distributions for the pion, the rho, the nucleon and the $\Delta^+$ within the quenched theory, and with two flavours of dynamical quarks.Comment: Typos corrected; 13 pages, 16 figure
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