Impact of charge on the complexity of static sphere in $$f(R,\mathbf{T} ^{2})$$ gravity

Sharif, M.; Anjum, Ayesha

doi:10.1140/epjp/s13360-022-02816-2

Cited by 8 publications

(4 citation statements)

References 58 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The graphs of Υ and Π show a diverging behavior for larger τ , resulting in an invalid model. that our results for smaller values of τ provide physically viable solution contrary to the charged [32] and uncharged [47] sphere in this theory. It can be observed from the graphical analysis that f (R, T 2 ) theory produces more dense structure as compared to GR.…”

Section: Discussionmentioning

confidence: 48%

“…They also investigated the dynamics associated with the cylindrical collapse in the presence of electromagnetic field and dissipative matter, reaching the conclusion that charge, dissipative matter and modified parameters decrease the collapse rate [31]. Recently, we have discussed the complexity of charged static sphere in f (R, T 2 ) scenario and concluded that the electromagnetic field reduces the complexity of a spherical system [32].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Complexity Factor for Static Cylindrical System in Energy-momentum Squared Gravity

Sharif¹,

Anjum²

2022

Preprint

View full text Add to dashboard Cite

This paper investigates some physical features that give rise to complexity within the self-gravitating static cylindrical structure coupled with anisotropic distribution in the energy-momentum squared gravity. To accomplish this, we formulate the modified field equations and explore the structure of the astronomical body. The C-energy and Tolman mass are also calculated to discuss the matter distribution. We then obtain some structure scalars via orthogonal splitting of the Riemann tensor. Since, the complexity of the considered structure is influenced by a variety of variables, including anisotropic pressure and inhomogeneous energy density, etc. thus, we adopt the factor Y T F as the complexity factor. Further, the complexity-free condition along with the Gokhroo-Mehra model and polytropic equation of state are taken to generate their corresponding solutions. We deduce that the inclusion of additional terms of this modified theory leads to a more complicated system.

show abstract

Section: Discussionmentioning

confidence: 48%

Section: Introductionmentioning

confidence: 99%

Complexity Factor for Static Cylindrical System in Energy-momentum Squared Gravity

Sharif¹,

Anjum²

2022

Preprint

View full text Add to dashboard Cite

show abstract

“…We have studied various attributes of charged as well as uncharged gravastar solutions [9]. Recently, Sharif and his collaborators studied decoupled solutions [10] as well as the impact of charge on complexity of static sphere in the same theory [11].…”

Section: Introductionmentioning

confidence: 99%

Study of decoupled gravastars in energy–momentum squared gravity

Sharif

Naz

2023

Annals of Physics

Self Cite

View full text Add to dashboard Cite

“…We have explored different attributes of gravastar solutions in the presence/absence of electromagnetic field [13]. Recently, Sharif and his collaborators computed solutions through minimal geometric deformation [14] and studied the complexity of charged static sphere as well as uncharged static cylinder in this gravity [15].…”

Section: Introductionmentioning

confidence: 99%

Prevalence of Diabetes and Hypertension in Young females of Lahore College for Women University, Lahore

Sharif

Frasat

Naz

et al. 2021

LGUJLS

View full text Add to dashboard Cite

Diabetes and hypertension are non-communicable diseases. Diabetes is a significant cause of early death and debility globally. The objective of the present study is to find out the percentage incidence of diabetes and hypertension in young females of Lahore College for Women University Jail Road, Lahore. This cross-sectional study was conducted, January 2017 to June 2017. It was included 200 subjects. The average age of the population under study was 20 ± 0.17 years. About 4.5% (n=9) of the population was pre-diabetic and all were obese. While, 36% (n=73) of population was suffering from prehypertension and 5% (n=10) with hypertension. Among a total of 83 subjects with elevated systolic blood pressure (SBP), 41 were overweight and obese. According to diastolic blood pressure (DBP) 7% (n=14) of the population was suffering from pre-hypertension and 6% (n=12) with hypertension. 26 subjects had elevated diastolic blood pressure and among these, 20 subjects were overweight and obese. The whole population is divided among 4 groups according to the age groups. Body mass index was moreprevalent in the age group 25-27 years. It is stated that overweight and obesity are strongly associated with diabetes and hypertension. It was concluded that increased BMI was the main predictor of diabetes and hypertension. However no diabetic patient were found in population and the prevalence of pre-diabetic subjects were 4.5 % and according to SBP and DBP 5% and 6 % of the population were hypertensive.

show abstract

Impact of charge on the complexity of static sphere in $$f(R,\mathbf{T} ^{2})$$ gravity

Cited by 8 publications

References 58 publications

Complexity Factor for Static Cylindrical System in Energy-momentum Squared Gravity

Complexity Factor for Static Cylindrical System in Energy-momentum Squared Gravity

Study of decoupled gravastars in energy–momentum squared gravity

Prevalence of Diabetes and Hypertension in Young females of Lahore College for Women University, Lahore

Contact Info

Product

Resources

About