Investigation of the magnetized string distribution in the Marder universe with the cosmological term in f(R, T) theory

被引：6
|
作者：
Komurcu, Cihan [1 ]
Aktas, Can [2 ]
机构：
[1] Canakkale Onsekiz Mart Univ, Grad Sch Nat & Appl Sci, Terzioglu Campus, TR-17020 Canakkale, Turkey
[2] Canakkale Onsekiz Mart Univ, Dept Math, Arts & Sci Fac, Terzioglu Campus, TR-17020 Canakkale, Turkey
来源：
MODERN PHYSICS LETTERS A | 2020年 / 35卷 / 32期
关键词：
f; (R; T); gravity; Marder universe; magnetized string; COSMIC STRINGS; FIELDS; MODEL; DUST; RELATIVITY; EVOLUTION; CONSTANT; ORIGIN;
D O I：
10.1142/S0217732320502636
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this study, we first obtained the cosmological term naturally in the Einstein-Hilbert type effect for the f (R, T) theory, then we discussed the magnetized string matter in the Marder universe, later the matter Lagrangian is not equivalent to string dust and we calculated independently for the string dust and the electromagnetic field, and added the magnetized string together. Finally, we studied the physical and geometric structure of the universe, limiting our results to some astrophysical observation data.
引用
收藏
页数：17
相关论文
共 50 条
  • [1] Magnetized string cosmological models of accelerated expansion of the Universe in f(R, T) theory of gravity
    Pradhan, Anirudh
    Jaiswal, Rekha
    [J]. INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS, 2018, 15 (05)
  • [2] Dynamics of magnetized string cosmological model in f(R,T) gravity theory
    Ram, Shri
    Chandel, S.
    [J]. ASTROPHYSICS AND SPACE SCIENCE, 2015, 355 (01) : 195 - 202
  • [3] Dynamics of magnetized string cosmological model in f(R,T) gravity theory
    Shri Ram
    S. Chandel
    [J]. Astrophysics and Space Science, 2015, 355 : 195 - 202
  • [4] KASNER TYPE MAGNETIZED STRING COSMOLOGICAL MODELS IN f(R,T) GRAVITY
    Hatkar, S. P.
    Gore, S., V
    Katore, S. D.
    [J]. SERBIAN ASTRONOMICAL JOURNAL, 2018, 197 : 1 - 11
  • [5] Bianchi Type-III Magnetized String Cosmological Models for Perfect Fluid Distribution in f (R,T) Gravity
    Sarita Rani
    J. K. Singh
    N. K. Sharma
    [J]. International Journal of Theoretical Physics, 2015, 54 : 1698 - 1710
  • [6] Bianchi Type-III Magnetized String Cosmological Models for Perfect Fluid Distribution in f (R,T) Gravity
    Rani, Sarita
    Singh, J. K.
    Sharma, N. K.
    [J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2015, 54 (05) : 1698 - 1710
  • [7] Magnetized string cosmological model in cylindrically symmetric inhomogeneous universe with time dependent cosmological-term Λ
    Pradhan, Anirudh
    Jotania, Kanti
    Singh, Archana
    [J]. BRAZILIAN JOURNAL OF PHYSICS, 2008, 38 (01) : 167 - 177
  • [8] Cosmological implications on Bianchi type-V string model universe in f(R,T) gravity
    Meitei, Asem Jotin
    Singh, Kangujam Priyokumar
    [J]. INDIAN JOURNAL OF PHYSICS, 2024,
  • [9] Kaluza-Klein string cosmological model in f(R, T) theory of gravity
    Pawar, D. D.
    Bhuttampalle, G. G.
    Agrawal, P. K.
    [J]. NEW ASTRONOMY, 2018, 65 : 1 - 6
  • [10] Strange quark matter solutions for Marder's universe in f (R, T) gravity with Λ
    Aygun, S.
    Aktas, C.
    Yilmaz, I.
    [J]. ASTROPHYSICS AND SPACE SCIENCE, 2016, 361 (12)
12345