Domain Wall Bianchi Type VI$_{0}$ Universe in f(R, T) Gravity - INSPIRE

DataBETA

Domain Wall Bianchi Type VI $_{0}$ Universe in f(R, T) Gravity

May 18, 2023

19 pages

Published in:

Astrophysics 67 (2024) 4, 537-555

Published: Jan 17, 2025

e-Print:

2305.10970 [gr-qc]

DOI:

10.1007/s10511-025-09850-9

View in:

ADS Abstract Service

reference search1 citation

Citations per year

Abstract: (Springer)

We consider the Bianchi type-VI

_{0}

space time with domain walls in the framework of the modified f (R, T) theory of gravitation. To solve the field equations, we assume that the shear scalar σ is proportional to the expansion scalar θ. We also consider the parametrization of the equation of the state parameter of barotropic fluid and discuss the effect on domain walls. It has been observed that the domain wall may behave like dark energy. Some physical parameters are also discussed in detail.

Note:

19 Pages, 11 Figures

domain walls
Bianchi type-VI0 space time
f (R, T) gravity

References(53)

Figures(11)

[1]

1/R gravity and scalar - tensor gravity

Takeshi Chiba
(
- Kyoto U.
)

- Phys.Lett.B 575 (2003) 1-3
•
e-Print:
- astro-ph/0307338
•
DOI:
- 10.1016/j.physletb.2003.09.033

[2]

Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models

Shin'ichi Nojiri
(
- KMI, Nagoya and
- Nagoya U.
)
,
Sergei D. Odintsov
(
- ICE, Bellaterra and
- ICREA, Barcelona
)

- Phys.Rept. 505 (2011) 59-144
•
e-Print:
- 1011.0544
•
DOI:
- 10.1016/j.physrep.2011.04.001

[3]

Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution

S. Nojiri
(
- KMI, Nagoya and
- Nagoya U.
)
,
S.D. Odintsov
(
- Barcelona, IEEC and
- ICREA, Barcelona
)
,
V.K. Oikonomou
(
- Tomsk Pedagogical Inst. and
- TUSUR, Tomsk
)

- Phys.Rept. 692 (2017) 1-104
•
e-Print:
- 1705.11098
•
DOI:
- 10.1016/j.physrep.2017.06.001

[4]

Is Cosmic Speed-Up Due to New Gravitational Physics?

Sean M. Carroll
(
- Chicago U., EFI and
- Chicago U. and
- Chicago U., KICP
)
,
Vikram Duvvuri
(
- Chicago U., EFI and
- Chicago U. and
- Chicago U., KICP
)
,
Mark Trodden
(
- Syracuse U.
)
,
Michael S. Turner
(
- Chicago U., EFI and
- Chicago U. and
- Chicago U., KICP and
- Chicago U., Astron. Astrophys. Ctr. and
- Fermilab
)

- Phys.Rev.D 70 (2004) 043528
•
e-Print:
- astro-ph/0306438
•
DOI:
- 10.1103/PhysRevD.70.043528

[5]

Modified gravity with negative and positive powers of the curvature: Unification of the inflation and of the cosmic acceleration

- Phys.Rev.D 68 (2003) 123512
•
e-Print:
- hep-th/0307288
•
DOI:
- 10.1103/PhysRevD.68.123512

[6]

Recent Res. Dev

S. Capozziello
,
S. Carloni
,
A. Troisi

- Astron.Astrophys. 1 (2003) 625

[7]

$f(R,T)$ gravity

Tiberiu Harko
(
- Hong Kong U.
)
,
Francisco S.N. Lobo
(
- Lisbon U.
)
,
Shin'ichi Nojiri
(
- Nagoya U. and
- KMI, Nagoya
)
,
Sergei D. Odintsov
(
- ICREA, Barcelona and
- ICE, Bellaterra
)

- Phys.Rev.D 84 (2011) 024020
•
e-Print:
- 1104.2669
•
DOI:
- 10.1103/PhysRevD.84.024020

[8]

Kaluza-Klein cosmological model in $f(R,T)$ gravity with $\Lambda(T)$

- Indian J.Phys. 90 (2016) 4, 485-493
•
e-Print:
- 1411.4735
•
DOI:
- 10.1007/s12648-015-0759-8

[9]

CP Singh
,
V. Singh

- Gen Relativ Gravity 46 (2014) 1696

[10]

A reconstruction of modified holographic Ricci dark energy in $f(R, T)$ gravity

- Can.J.Phys. 91 (2013) 8, 632-638
•
e-Print:
- 1305.1873
•
DOI:
- 10.1139/cjp-2013-0016

[11]

Bianchi type-III cosmological model in f(R,T) theory of gravity

D.R.K. Reddy
(
- M.V.G.R. Coll. Engin., Vizianagaram
)
,
R. Santikumar
(
- GMR, Rajam
)
,
R.L. Naidu
(
- GMR, Rajam
)

- Astrophys.Space Sci. 342 (2012) 249-252
•
DOI:
- 10.1007/s10509-012-1158-7

[12]

Bianchi type- $VI_{0}$ perfect fluid cosmological model in a modified theory of gravity

V.U.M. Rao
(
- Andhra U.
)
,
D. Neelima
(
- Andhra U.
)

- Astrophys.Space Sci. 345 (2013) 427-430
•
DOI:
- 10.1007/s10509-013-1406-5

[13]

Modified $f(R,T)$ gravity theory and scalar field cosmology

Vijay Singh
(
- Delhi Tech. U.
)
,
C.P. Singh
(
- Delhi Tech. U.
)

- Astrophys.Space Sci. 356 (2015) 1, 153-162
•
DOI:
- 10.1007/s10509-014-2183-5

[14]

Dynamics of an Anisotropic Universe in $f(R,T)$ Theory

B. Mishra
(
- Birla Inst. Tech. Sci.
)
,
Sankarsan Tarai
(
- Birla Inst. Tech. Sci.
)
,
S.K. Tripathy
(
- Rourkela, NIT
)

- Adv.High Energy Phys. 2016 (2016) 8543560
•
e-Print:
- 1607.03382
•
DOI:
- 10.1155/2016/8543560

[15]

The anisotropic cosmological models in f(R, T) gravity with Λ(T)

- Pramana 88 (2017) 4, 65
•
DOI:
- 10.1007/s12043-017-1371-6

[16]

Cosmic Strings and Domain Walls

Alexander Vilenkin
(
- Tufts U.
)

- Phys.Rept. 121 (1985) 263-315
•
DOI:
- 10.1016/0370-1573(85)90033-X

[17]

Solitons and Instantons: An Introduction to Solitons and Instantons in Quantum Field Theory

R. Rajaraman

[18]

I. Yilmaz

- Gen Relativ Gravity 38 (2006) 1397

[19]

The big bang and other explosions in nuclear and particle astrophysics

C.T. Hill
,
D.N. Schramm
,
J.N. Fry

[20]

Cosmic strings and domain walls in a scale-covariant theory of gravitation

- Int.J.Theor.Phys. 46 (2007) 2788-2794
•
DOI:
- 10.1007/s10773-007-9389-z

[21]

Contribution of domain wall networks to the CMB power spectrum

- Phys.Lett.B 747 (2015) 426-432
•
e-Print:
- 1505.03673
•
DOI:
- 10.1016/j.physletb.2015.06.034

[22]

Axially symmetric non-static domain walls in scalar-tensor theories of gravitation

- Astrophys.Space Sci. 312 (2007) 165-169
•
DOI:
- 10.1007/s10509-007-9670-x

[23]

String cloud and domain walls with quark matter for plane symmetric cosmological model in bimetric theory

- J.Theor.Appl.Phys. 7 (2013) 1, 12
•
DOI:
- 10.1186/2251-7235-7-12

[24]

K. Mahanta
,
A. Biswal

- J.Mod.Phys. 3 (2012) 1479

[25]

Domain walls and quark matter in Bianchi type- $V$ universe with observational constraints in $F(R,T)$ gravity

- Int.J.Geom.Meth.Mod.Phys. 17 (2019) 01, 2050014
•
DOI:
- 10.1142/S0219887820500140

1-25 of 53
1
2
3
25 / page