114 citations · 410 across the 12 of their papers we have counts for
5 papers · 1 filter
Strangeness in the Nucleon on the Light-Cone
W. Melnitchouk, M. Malheiro
Strange matrix elements of the nucleon are calculated within the light-cone formulation of the meson cloud model. The dependence of the strange vector and axial vector form f…
Phase Transition in Warm Nuclear Matter with Alternative Derivative Coupling Models
M. Malheiro, A. Delfino, C. T. Coelho
An analysis is performed of the liquid-gas phase transition of nuclear matter obtained from different versions of scalar derivate coupling suggested by Zimanyi and Moszkowski (ZM)…
Nuclear Matter Properties in Derivative Coupling Models Beyond Mean - Field Approximation
A. Delfino, M. Malheiro, D. P. Menezes
The structure of infinite nuclear matter is studied with two of the Zimanyi - Moszkowski (ZM) models in the framework of a relativistic approximation which takes into account Hartr…
How reliable is the mean-field Nuclear Matter description for supporting Chiral Effective Lagrangians?
A. Delfino, M. Malheiro, T. Frederico
The link between non-linear chiral effective Lagrangians and the Walecka model description of bulk nuclear matter [1] is questioned. This fact is by itself due to the Mean Field Ap…
The connection between the nuclear matter mean-field equation of state and the quark and gluon condensates at high density
M. Malheiro, Mira Dey, A. Delfino +1
It is known now that chiral symmetry restoration requires the meson-nucleon coupling to be density dependent in nuclear-matter mean-field models. We further show that quite general…