Axially and reflection symmetric systems and structure scalars in f(R,T) gravity

2021 ◽  
Vol 433 ◽  
pp. 168601
Author(s):  
Z. Yousaf ◽  
M.Z. Bhatti ◽  
U. Farwa
Keyword(s):  
Structure Scalars ◽  
Symmetric Systems

Evolution of axially symmetric systems and f(G) gravity

2017 ◽  
Vol 26 (10) ◽  
pp. 1750109 ◽  
Author(s):  
M. Sharif ◽  
H. Ismat Fatima
Keyword(s):  
Transport Equation ◽  
Heat Transport ◽  
Heat Dissipation ◽  
Axially Symmetric ◽  
Density Inhomogeneity ◽  
Thermodynamic Aspect ◽  
Structure Scalars ◽  
Pressure Anisotropy ◽  
Heat Transport Equation ◽  
Symmetric Systems

This paper explores evolution of dissipative axially symmetric collapsing fluid under the dark effects of [Formula: see text] gravity. We formulate the dynamical variables and study the effects of dark sources in pressure anisotropy as well as heat dissipation. The structure scalars (scalar functions) as well as their role in the dynamics of source are investigated. Finally, we develop heat transport equation to examine the thermodynamic aspect and a set of equations governing the evolution of dynamical variables. It is concluded that dark sources affect thermodynamics of the system, evolution of kinematical quantities as well as density inhomogeneity.

On Distributed Solution for Simultaneous Linear Symmetric Systems

2020 ◽  
Author(s):  
Chandan Misra ◽  
Utkarsh Parasrampuria ◽  
Sourangshu Bhattacharya ◽  
Soumya K. Ghosh
Keyword(s):  
Symmetric Systems

scholarly journals Parity-time symmetric systems with memory

2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Zachary A. Cochran ◽  
Avadh Saxena ◽  
Yogesh N. Joglekar
Keyword(s):  
Systems With Memory ◽  
With Memory ◽  
Symmetric Systems

scholarly journals Enhanced Sensing of Weak Anharmonicities through Coherences in Dissipatively Coupled Anti-PT Symmetric Systems

2021 ◽  
Vol 126 (18) ◽  
Author(s):  
Jayakrishnan M. P. Nair ◽  
Debsuvra Mukhopadhyay ◽  
G. S. Agarwal
Keyword(s):  
Symmetric Systems

scholarly journals Neuromorphic Photonics: Neuromorphic Functions of Light in Parity-Time-Symmetric Systems (Adv. Sci. 15/2019)

2019 ◽  
Vol 6 (15) ◽  
pp. 1970092
Author(s):  
Sunkyu Yu ◽  
Xianji Piao ◽  
Namkyoo Park
Keyword(s):  
Symmetric Systems
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