In-medium nucleons and nucleonic systems: Infinite nuclear matter

In-Medium Properties of SU(3) Baryons

“…Previously, a similar approach was developed in the non-strangeness sector to study various phenomena in medium (for example, see Ref. [4] and references therein) and the results were in qualitative agreement with those from other different approaches. In Ref.…”

“…[3], we extended the work of Ref. [4] to the SU(3) including the hyperons. We discuss the main results and significance of the work.…”

In-medium modified energy-momentum tensor form factors of the nucleon within the framework of a π - ρ - ω soliton model

“…Figure 3 depicts the pressure densities in a free nucleon and in a nucleon in nuclear matter. In fact, the pressure density is the most interesting quantity in understanding the modification of the nucleon in nuclear matter, because it reveals vividly the internal dynamics 3 The situation becomes different when one considers the effects of explicit isospin symmetry breaking [30] due to the explicit medium modification of the time-dependent part of the L * π . in the nucleon.…”

“…It is of great importance to investigate the nucleon inside the isospin asymmetric matter [30], in neutron stars as well as inside real nuclei, where surface effects become essential. Related works are under way.…”

Modification of hyperon masses in nuclear matter

“…Moreover, the in-medium modified SU(2) Skyrme model described very well properties of isospin asymmetric nuclear matter near the saturation point (nuclear density ρ 0 = 0.16 fm −3 ). The model yielded successfully the equations of states (EoS) for nuclear matter at ordinary densities [21]. It predicted qualitatively various properties of nuclear matter in comparison with different theoretical approaches and empirical information.…”