International Journal of Applied Mathematics, Sciences, and Technology for National Defense
Vol 1, No 3 (2023): International Journal of Applied Mathematics, Sciences, and Technology for Natio

Approximation of BPS Skyrme model using modified Lagrangian Skyrmion

Oktaviana, Aditya Tri (Unknown)
Rahman Alfarasyi, Abdul (Unknown)
Gia Huy, Truong (Unknown)
Fahmi, Khazali (Unknown)



Article Info

Publish Date
29 Dec 2023

Abstract

One of the nuclear atomic models represented by Skyrmion was the Skyrme model. This model was a modified nonlinear sigma model with a Skyrme field where the classical solution use generalized sixth order terms and potential terms. The binding energy that will be studied in the Skyrme SU(2) model is to generalize the second order nonlinear sigma model terms with sixth order derivative terms. The Lagrangian will be obtained for these two terms to find the BPS (Bogomolny Prasad Sommerfield) solution for the profile function numerically. The result of numerical calculation will be used to calculate static energy and rotational energy, where the characteristic of the nucleus can be observed from these two energies. Furthermore, the value of the coupling constant in the Lagrangian Skyrmion will be calculated from the static energy and rotational energy obtained previously. These values are expected to help in the application of Skyrme model for many research physics field.

Copyrights © 2023






Journal Info

Abbrev

JAS-ND

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Mathematics Physics

Description

International Journal of Applied Mathematics, Sciences, and Technology for National Defense (App.Sci.Def) [e-ISSN: 2985-9352, p_ISSN: 2986-0776] is a journal published by the Foundation of Advanced Education. International Journal of Applied Mathematics, Sciences and Technology for National Defense ...